About Durometer Hardness Scales
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Locking Grommets
These grommets snap into place and have wings that expand against the sides of the hole to lock them in position. Use them to protect wire, cable, and cords by turning rough-edged and uneven holes into smooth holes. Made of plastic, these grommets are chemical resistant, and all have an extra-hard rating to withstand high levels of impact.
Grommets that can be used outdoors won't dry out and become brittle when exposed to UV rays.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Choose a Color | Pkg. Qty. | Pkg. | |
Nylon Plastic  | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/16" | 1/32"-1/16" | 1/8" | 1/4" | 15/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 000000 | |
| 1/4" | 1/32"-1/16" | 1/8" | 5/16" | 5/16" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 5/16" | 1/32"-1/16" | 3/16" | 3/8" | 5/16" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 5/16" | 1/32"-1/16" | 1/4" | 3/8" | 15/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 3/8" | 1/32"-1/8" | 3/16" | 15/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 3/8" | 1/32"-1/8" | 1/4" | 15/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1/2" | 1/32"-1/16" | 3/8" | 9/16" | 1/4" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1/2" | 1/32"-1/8" | 1/4" | 37/64" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1/2" | 1/32"-1/8" | 5/16" | 37/64" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1/2" | 1/32"-1/8" | 3/8" | 37/64" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 9/16" | 1/32"-1/8" | 5/16" | 21/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 9/16" | 1/32"-1/8" | 3/8" | 21/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 9/16" | 1/32"-1/8" | 7/16" | 21/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 5/8" | 1/32"-1/16" | 1/2" | 45/64" | 1/4" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 5/8" | 1/32"-1/8" | 1/4" | 23/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 5/8" | 1/32"-1/8" | 7/16" | 23/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 5/8" | 1/32"-1/8" | 1/2" | 23/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 3/4" | 1/32"-1/16" | 5/8" | 53/64" | 1/4" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 3/4" | 1/32"-1/8" | 3/8" | 27/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 3/4" | 1/32"-1/8" | 1/2" | 27/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 3/4" | 1/32"-1/8" | 9/16" | 27/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 13/16" | 1/32"-1/8" | 5/8" | 57/64" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/16" | 3/4" | 15/16" | 1/4" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/8" | 3/8" | 61/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/8" | 7/16" | 61/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/8" | 1/2" | 61/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/8" | 9/16" | 61/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/8" | 5/8" | 61/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 7/8" | 1/32"-1/8" | 11/16" | 61/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1" | 1/32"-1/8" | 3/4" | 1 1/8" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1 3/16" | 1/32"-1/8" | 15/16" | 1 5/16" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1 1/4" | 1/32"-1/8" | 15/16" | 1 23/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1 3/8" | 1/32"-1/8" | 1" | 1 15/32" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
| 1 1/2" | 1/32"-1/8" | 1 1/16" | 1 39/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 50 | 0000000 | 00000 | |
| 1 1/2" | 1/32"-1/8" | 1 1/8" | 1 39/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 50 | 0000000 | 00000 | |
| 1 1/2" | 1/32"-1/8" | 1 5/16" | 1 39/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 50 | 0000000 | 00000 | |
| 1 3/4" | 1/32"-1/8" | 1 3/8" | 1 7/8" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 50 | 0000000 | 00000 | |
| 2" | 1/32"-1/8" | 1 5/8" | 2 1/8" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 50 | 0000000 | 00000 | |
| 2 1/4" | 1/32"-1/4" | 1 55/64" | 2 31/64" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 10 | 0000000 | 0000 |
| 2 1/2" | 1/32"-1/4" | 1 31/32" | 2 21/32" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 10 | 0000000 | 00000 |
| 3" | 1/32"-1/4" | 2 15/32" | 3 5/32" | 3/4" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 10 | 0000000 | 00000 |
| 3" | 1/32"-1/4" | 2 3/4" | 3 5/32" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 5 | 0000000 | 00000 |
| 3 3/8" | 1/32"-1/4" | 2 13/16" | 3 21/32" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 5 | 0000000 | 00000 |
| 3 1/2" | 1/32"-1/4" | 2 15/16" | 3 21/32" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 5 | 0000000 | 00000 |
| 4" | 1/32"-1/4" | 3 15/32" | 4 5/32" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 5 | 0000000 | 00000 |
| 5" | 1/32"-1/4" | 4 3/8" | 5 7/32" | 47/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 1 | 0000000 | 0000 |
Expandable Locking Grommets
The center hole has flaps that flex to hold and protect various sizes of wire, cable, and cords while keeping out dust and debris. Snap these grommets into place and their wings expand against the sides of the hole to lock them in position. Use them to turn rough-edged and uneven holes into smooth holes. Made of plastic, these grommets are chemical resistant, and all have an extra-hard rating to withstand high levels of impact.
Grommets that can be used outdoors won't dry out and become brittle when exposed to UV rays.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Choose a Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2" | 1/32"-1/16" | 1/32"-5/16" | 39/64" | 1/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 00000 |
| 1/2" | 1/32"-1/8" | 1/32"-5/16" | 39/64" | 25/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 100 | 00000000 | 0000 |
| 1/2" | 1/32"-1/4" | 1/32"-5/16" | 39/64" | 35/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 0000 |
| 5/8" | 1/32"-1/16" | 1/32"-7/16" | 47/64" | 1/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 0000 |
| 5/8" | 1/32"-1/8" | 1/32"-7/16" | 23/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 000000 | 00000 | |
| 5/8" | 1/32"-1/4" | 1/32"-7/16" | 47/64" | 33/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 0000 |
| 3/4" | 1/32"-1/16" | 1/32"-1/2" | 55/64" | 1/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 0000 |
| 3/4" | 1/32"-1/8" | 1/32"-1/2" | 55/64" | 25/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 000000 | 00000 | |
| 3/4" | 1/32"-1/4" | 1/32"-1/2" | 27/32" | 35/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 00000 |
| 13/16" | 1/32"-1/8" | 1/32"-1/2" | 57/64" | 25/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 00000000 | 00000 | |
| 7/8" | 1/32"-1/16" | 1/32"-9/16" | 15/16" | 1/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 00000 |
| 7/8" | 1/32"-1/8" | 1/32"-9/16" | 15/16" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 000000 | 00000 | |
| 7/8" | 1/32"-1/4" | 1/32"-9/16" | 15/16" | 35/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 50 | 00000000 | 00000 |
| 1" | 1/32"-1/16" | 1/32"-3/4" | 1 1/16" | 1/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1" | 1/32"-1/8" | 1/32"-3/4" | 1 1/16" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 00000000 | 00000 | |
| 1" | 1/32"-1/4" | 1/32"-3/4" | 1 1/16" | 35/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1 3/32" | 1/32"-1/16" | 1/32"-13/16" | 1 5/32" | 1/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1 3/32" | 1/32"-1/8" | 1/32"-13/16" | 1 5/32" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 00000000 | 00000 | |
| 1 3/32" | 1/32"-1/4" | 1/32"-13/16" | 1 5/32" | 35/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1 3/16" | 1/32"-1/8" | 1/32"-15/16" | 1 1/4" | 29/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1 1/4" | 1/32"-1/8" | 1/32"-7/8" | 1 23/64" | 29/64" | Extra Hard | Rockwell R120 | -40° to 185° | No | 50 | 00000000 | 00000 | |
| 1 3/8" | 1/32"-1/8" | 1/32"-1" | 1 31/64" | 29/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1 3/8" | 1/32"-1/4" | 1/32"-1" | 31/64" | 9/16" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 00000 |
| 1 1/2" | 1/32"-1/8" | 1/32"-1 1/16" | 1 39/64" | 29/64" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 1 1/2" | 1/32"-1/4" | 1/32"-1 1/16" | 1 39/64" | 9/16" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 00000 |
| 1 3/4" | 1/32"-1/8" | 1/32"-1 3/8" | 1 7/8" | 15/32" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 2" | 1/32"-1/8" | 1/32"-1 5/8" | 2 1/8" | 1/2" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 25 | 00000000 | 0000 |
| 2 1/2" | 1/32"-1/4" | 1/32"-2" | 2 5/8" | 3/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 5 | 00000000 | 0000 |
| 3" | 1/32"-1/4" | 1/32"-2 1/2" | 3 5/32" | 3/4" | Extra Hard | Durometer 80D | 0° to 220° | Yes | Black | 5 | 00000000 | 00000 |
Split Grommets
A slit in the side of these grommets allows you to install them around wire, cable, and cords that are already in place. They snap into the hole and their wings hold them tight. Use them to turn rough-edged and uneven holes into smooth, insulated holes. Made of plastic, these grommets are chemical resistant and won't dry out and become brittle when exposed to UV rays. All have an extra-hard rating to withstand high levels of impact. They can be used outdoors.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9/32" | 1/32"-1/16" | 7/32" | 11/32" | 15/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 00000000 | 000000 |
| 3/8" | 1/32"-1/8" | 17/64" | 27/64" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 0000 |
| 7/16" | 1/32"-1/8" | 21/64" | 1/2" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 0000 |
| 1/2" | 1/32"-1/16" | 3/8" | 9/16" | 1/4" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 00000000 | 00000 |
| 1/2" | 1/32"-1/8" | 5/16" | 9/16" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 00000 |
| 9/16" | 1/32"-1/8" | 25/64" | 41/64" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 00000 |
| 5/8" | 1/32"-1/16" | 33/64" | 45/64" | 1/4" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 00000000 | 00000 |
| 5/8" | 1/32"-1/8" | 29/64" | 11/16" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 00000 |
| 21/32" | 1/32"-1/8" | 31/64" | 47/64" | 13/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 00000000 | 00000 |
| 3/4" | 1/32"-1/16" | 5/8" | 53/64" | 1/4" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 00000000 | 00000 |
| 3/4" | 1/32"-1/8" | 35/64" | 25/32" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 00000 |
| 7/8" | 1/32"-1/16" | 45/64" | 29/32" | 1/4" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 00000000 | 00000 |
| 7/8" | 1/32"-1/8" | 43/64" | 59/64" | 13/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 00000 |
| 15/16" | 1/32"-1/16" | 13/16" | 1 1/16" | 1/4" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 50 | 00000000 | 00000 |
| 1" | 1/32"-1/8" | 13/16" | 1 3/64" | 13/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 50 | 0000000 | 00000 |
| 1 1/16" | 1/32"-1/16" | 55/64" | 1 7/64" | 17/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 50 | 00000000 | 00000 |
| 1 3/32" | 1/32"-1/8" | 7/8" | 1 5/32" | 13/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 50 | 0000000 | 00000 |
| 1 1/4" | 1/32"-1/8" | 1 3/64" | 1 11/32" | 13/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 50 | 0000000 | 00000 |
| 1 3/8" | 1/32"-1/8" | 1 11/64" | 1 15/32" | 13/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 25 | 0000000 | 00000 |
| 1 1/2" | 1/32"-1/8" | 1 1/4" | 1 37/64" | 27/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 25 | 0000000 | 00000 |
| 2" | 1/32"-1/8" | 1 47/64" | 2 1/8" | 27/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 25 | 0000000 | 00000 |
| 2 1/2" | 1/32"-1/4" | 2" | 2 39/64" | 23/32" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 10 | 0000000 | 00000 |
Snap-In Pipe and Tubing Grommets
These grommets have two flanges that snap around holes and flex to compensate for misalignment and movement of pipe and tubing. They're often used for routing applications in panel walls. Made of plastic, these grommets are chemical resistant and won't dry out and become brittle when exposed to UV rays. All have a medium-hard rating to withstand high levels of impact. They can be used outdoors.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For OD | For Tube OD | For Pipe Size | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Each | |
Vinyl Plastic | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7/8" | 0.25"-0.26" | 1/4" | 1/16 | 0.05"-0.12" | 0.22" | 1 3/16" | 0.5" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 00000 |
| 1 1/16" | 0.37"-0.4" | 3/8" | 1/8 | 0.05"-0.12" | 0.3" | 1 3/8" | 0.5" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 1/4" | 0.38"-0.4" | 3/8" | 3/8 | 0.05"-0.12" | 0.36" | 1 9/16" | 0.5" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 1/4" | 0.5"-0.55" | 1/2" | 1/4 | 0.05"-0.12" | 0.47" | 1 9/16" | 0.55" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 1/4" | 0.58"-0.63" | 5/8" | 3/8 | 0.05"-0.12" | 0.56" | 1 9/16" | 0.55" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 3/8" | 0.63"-0.71" | __ | 3/8 | 0.05"-0.12" | 0.6" | 1 11/16" | 0.57" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 1/2" | 0.72"-0.82" | 3/4" | 1/2 | 0.05"-0.12" | 0.68" | 1 13/16" | 0.56" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 5/8" | 0.82"-0.91" | 7/8" | 1/2 | 0.05"-0.12" | 0.77" | 2" | 0.64" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 000 |
| 1 3/4" | 0.92"-1.01" | 1" | 3/4 | 0.05"-0.12" | 0.86" | 2 1/8" | 0.65" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2" | 0.82"-0.92" | 7/8" | 1/2 | 0.05"-0.12" | 0.775" | 2 7/16" | 0.5" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2" | 1.02"-1.1" | __ | 3/4 | 0.05"-0.12" | 0.97" | 2 7/16" | 0.64" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2 1/8" | 1.11"-1.19" | 1 1/8" | 3/4 | 0.05"-0.12" | 1.05" | 2 5/8" | 0.67" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2 3/8" | 1.3"-1.39" | 1 3/8" | 1 | 0.05"-0.12" | 1.23" | 2 7/8" | 0.67" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2 1/2" | 1.5"-1.62" | 1 1/2" | __ | 0.05"-0.12" | 1.42" | 3" | 0.65" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2 5/8" | 1.62"-1.75" | 1 5/8" | 1 1/4 | 0.05"-0.12" | 1.52" | 3 1/8" | 0.67" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 2 7/8" | 1.87"-2" | __ | 1 1/2 | 0.05"-0.12" | 1 3/4" | 3 3/8" | 0.71" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 3" | 2"-2.12" | 2 1/8" | __ | 0.05"-0.12" | 1.87" | 3 1/2" | 0.69" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 3 1/8" | 2.12"-2.25" | 2 1/4" | __ | 0.05"-0.12" | 1.98" | 3 5/8" | 0.69" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 3 1/4" | 2.25"-2.37" | __ | 2 | 0.05"-0.12" | 2.1" | 3 3/4" | 0.76" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 3 1/2" | 2.37"-2.5" | 2 1/2" | __ | 0.05"-0.12" | 2.22" | 4" | 0.76" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 3 5/8" | 2.5"-2.62" | 2 5/8" | __ | 0.05"-0.12" | 2.34" | 4 1/8" | 0.76" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 3 3/4" | 2.62"-2.75" | 2 3/4" | 2 1/2 | 0.05"-0.12" | 2.47" | 4 1/4" | 0.81" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 4" | 2.87"-3" | __ | 2 1/2 | 0.05"-0.12" | 2.69" | 4 1/2" | 0.79" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 4 1/4" | 3.12"-3.25" | 3 1/8" | __ | 0.05"-0.12" | 2.89" | 4 3/4" | 0.79" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 4 7/8" | 3.37"-3.5" | __ | 3 | 0.05"-0.12" | 3 1/4" | 5 3/8" | 0.82" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 4 7/8" | 3.62"-3.75" | 3 5/8" | __ | 0.05"-0.12" | 3.37" | 5 3/8" | 0.82" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 0000 |
| 5 3/4" | 4"-4.12" | 4 1/8" | 3 1/2 | 0.05"-0.18" | 3 3/4" | 6 1/4" | 1.06" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 00000 |
| 6 1/4" | 4.5"-4.62" | __ | 4 | 0.05"-0.18" | 4 1/4" | 6 3/4" | 1.06" | Medium Hard | Durometer 60A | -40° to 200° | Yes | Black | 00000000 | 00000 |
Wet-Location Snap-In Sealing Grommets
A
B
Snap these grommets into place to hold wire, cable, and cords in wet locations and form a seal against dust, debris, and water. Two flanges create a seal when pulled through holes in your enclosure, so you can install these grommets without tools. They are made of TPE rubber, which won’t break down under UV exposure. Rated UL 94 V-0, these grommets will stop burning within 10 seconds if ignited.
Grommets with an IP54 rating protect against dust and splashing water from all directions. IP67 rated grommets protect against dust and temporary submersion.
Add a cable tie to grommets with a cable tie attachment point to relieve strain and extend the life of your cable, wire, and cords. These grommets also have closed front sides, so they can be used as hole plugs.
For technical drawings and 3-D models, click on a part number.
Style A
A
For Style A
| For Hole Diameter (A) | For Material Thickness (B) | ID (C) | Flange Diameter (D) | Overall Height (E) | Hardness | Hardness Rating | Temperature Range, °F | For Use Outdoors | Color | Environmental Rating | Specifications Met | Pkg. Qty. | Pkg. | |
TPE Rubber | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
With Cable Tie Attachment Point | ||||||||||||||
| 12 mm | 1 mm-5 mm | 3 mm-5 mm | 19 mm | 20.9 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 10 | 0000000 | 000000 |
| 13 mm | 1 mm-4 mm | 3 mm-5 mm | 20 mm | 17 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 10 | 0000000 | 0000 |
| 16 mm | 1 mm-4 mm | 5 mm-7 mm | 20 mm | 19 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 10 | 0000000 | 0000 |
| 16 mm | 1 mm-5 mm | 5 mm-7 mm | 23 mm | 21.6 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 5 | 0000000 | 0000 |
| 19 mm | 1 mm-4 mm | 7 mm-10 mm | 24 mm | 21 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 10 | 0000000 | 0000 |
| 20 mm | 1 mm-5 mm | 7 mm-10 mm | 27 mm | 24.3 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 5 | 0000000 | 00000 |
| 23 mm | 1 mm-4 mm | 10 mm-14 mm | 29 mm | 23 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 10 | 0000000 | 0000 |
| 25 mm | 1 mm-5 mm | 10 mm-14 mm | 32 mm | 24.8 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 5 | 0000000 | 00000 |
| 29 mm | 1 mm-4 mm | 14 mm-20 mm | 34 mm | 26 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 5 | 0000000 | 0000 |
| 32 mm | 1 mm-5 mm | 14 mm-20 mm | 39 mm | 28.1 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 38 mm | 1 mm-4 mm | 20 mm-26 mm | 46 mm | 30 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 40 mm | 1 mm-5 mm | 20 mm-26 mm | 46 mm | 31.8 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 48 mm | 1 mm-4 mm | 26 mm-35 mm | 57.5 mm | 33 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 50 mm | 1 mm-5 mm | 26 mm-35 mm | 57 mm | 39.7 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 60 mm | 1 mm-5 mm | 30 mm-45 mm | 69 mm | 59.6 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 80 mm | 1.2 mm-5.2 mm | 40 mm-60 mm | 89 mm | 78.2 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP67 | UL 94 V-0 | 1 | 0000000 | 0000 |
Style B
B
For Style B
| For Hole Diameter (A) | For Material Thickness (B) | ID (C) | Flange Diameter (D) | Overall Height (E) | Hardness | Hardness Rating | Temperature Range, °F | For Use Outdoors | Color | Environmental Rating | Specifications Met | Pkg. Qty. | Pkg. | |
TPE Rubber | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.2 mm | 1 mm-2 mm | 1 mm-9 mm | 17 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 00000 |
| 15.5 mm | 1 mm-2 mm | 1 mm-9 mm | 20 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 0000 |
| 16.2 mm | 1 mm-2 mm | 1 mm-11 mm | 21 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 0000 |
| 18.5 mm | 1 mm-2 mm | 1 mm-11 mm | 23 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 0000 |
| 20.2 mm | 1 mm-2 mm | 1 mm-13.5 mm | 25 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 00000 |
| 20.5 mm | 1 mm-2 mm | 1 mm-13.5 mm | 25 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 0000 |
| 22.5 mm | 1 mm-2 mm | 1 mm-16 mm | 28 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 20 | 0000000 | 00000 |
| 25.2 mm | 1 mm-2 mm | 1 mm-16 mm | 31 mm | 7 mm | Durometer 50A | Medium | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 15 | 0000000 | 0000 |
| 28 mm | 1 mm-2 mm | 1 mm-21 mm | 35 mm | 9 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 15 | 0000000 | 00000 |
| 32.2 mm | 1 mm-2 mm | 1 mm-21 mm | 40 mm | 9 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 5 | 0000000 | 0000 |
| 37 mm | 1 mm-2 mm | 1 mm-29 mm | 44 mm | 10 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 5 | 0000000 | 0000 |
| 40.2 mm | 1 mm-2 mm | 1 mm-29 mm | 48 mm | 10 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 47 mm | 1.5 mm-3 mm | 1 mm-36 mm | 54 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 5 | 0000000 | 0000 |
| 50.2 mm | 1.5 mm-3 mm | 1 mm-36 mm | 58 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 60 mm | 1.5 mm-3 mm | 1 mm-48 mm | 68 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 64 mm | 1.5 mm-3 mm | 1 mm-53 mm | 75 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 70.2 mm | 1.5 mm-3 mm | 1 mm-53 mm | 81 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 79 mm | 1.5 mm-3 mm | 1 mm-69 mm | 90 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
| 80.2 mm | 1.5 mm-3 mm | 1 mm-69 mm | 91 mm | 12 mm | Durometer 60A | Medium Hard | -40° to 200° | Yes | Black | IP54 | UL 94 V-0 | 1 | 0000000 | 0000 |
Shaft Grommets
Support shafts, bearings, and other moving parts that are routed through a hole. These grommets are slippery to allow parts to move freely in the hole. Install them on thin sheet-metal panels. All of the grommets are split, which makes them easy to snap into place while also allowing them to expand if they heat up or absorb moisture. Made of plastic, they are chemical resistant and won't dry out and become brittle when exposed to UV rays. All have an extra-hard rating to withstand high levels of impact. They can be used outdoors.
Grommets with MDS reinforcement have added wear resistance.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Flange Ht. | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Each | |
Nylon Plastic | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11/64" | 0.072"-0.135" | 1/8" | 3/16", 1/4" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 00000 |
| 15/64" | 0.072"-0.135" | 3/16" | 1/4", 5/16" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 5/16" | 0.072"-0.135" | 1/4" | 11/32", 7/16" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 3/8" | 0.072"-0.135" | 5/16" | 13/32", 1/2" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 7/16" | 0.072"-0.135" | 3/8" | 15/32", 9/16" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 1/2" | 0.072"-0.135" | 7/16" | 17/32", 5/8" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 9/16" | 0.072"-0.135" | 1/2" | 19/32", 11/16" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 11/16" | 0.072"-0.135" | 5/8" | 23/32", 7/8" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
| 13/16" | 0.072"-0.135" | 3/4" | 27/32", 1" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 0000 |
Nylon Plastic with MDS Reinforcement | ||||||||||||
| 4.2mm | 1.45mm-2.34mm | 3mm | 4.8mm, 6mm | 0.6mm | 3.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 4.2mm | 2.87mm-3.13mm | 3mm | 4.8mm, 6mm | 0.6mm | 4.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 5.2mm | 1.45mm-2.34mm | 4mm | 5.9mm, 7mm | 0.6mm | 3.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 5.2mm | 2.87mm-3.13mm | 4mm | 5.9mm, 7mm | 0.6mm | 4.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 6.2mm | 1.45mm-2.34mm | 5mm | 6.8mm, 8mm | 0.6mm | 3.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 6.2mm | 2.87mm-3.13mm | 5mm | 6.8mm, 8mm | 0.6mm | 4.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 7.2mm | 1.45mm-2.34mm | 6mm | 7.8mm, 11mm | 0.6mm | 3.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 0000 |
| 7.2mm | 2.87mm-3.13mm | 6mm | 7.8mm, 11mm | 0.6mm | 4.2mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 9.6mm | 1.45mm-2.34mm | 8mm | 10.4mm, 13mm | 0.8mm | 3.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 9.6mm | 2.87mm-3.13mm | 8mm | 10.4mm, 13mm | 0.8mm | 4.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 10.6mm | 1.45mm-2.34mm | 9mm | 11.4mm, 14mm | 0.8mm | 3.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 11.6mm | 1.45mm-2.34mm | 10mm | 12.4mm, 15mm | 0.8mm | 3.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 000 |
| 11.6mm | 2.87mm-3.13mm | 10mm | 12.4mm, 15mm | 0.8mm | 4.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 0000 |
| 13.6mm | 1.45mm-2.34mm | 12mm | 14.4mm, 17mm | 0.8mm | 3.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 0000 |
| 13.6mm | 2.87mm-3.13mm | 12mm | 14.4mm, 17mm | 0.8mm | 4.6mm | Extra Hard | Durometer 75D | -40° to 170° | Yes | Black | 0000000 | 0000 |
Snap-In Fabric Grommets
No setting tools needed—snap the two parts together in a hole you've already cut to strengthen the hole and eliminate fraying. Use these grommets in tarps, covers, curtains, and other material. Grommet trade size refers to the grommet’s hole size once set. Made of plastic, these grommets are chemical resistant and won't dry out and become brittle when exposed to UV rays. They can be used outdoors. Cutting punches are sold separately.
For technical drawings and 3-D models, click on a part number.
| Grommet Trade Size | For Max. Material Thick. | ID (C) | Flange Dia. (D) | Dp. Under Flange (F) | Temp. Range, °F | For Use Outdoors | Color | Pkg. Qty. | Pkg. | |
Polycarbonate Plastic | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 0.203" | 3/8" | 1 1/8" | 13/32" | -150° to 250° | Yes | Black | 10 | 00000000 | 00000 |
Polypropylene Plastic | ||||||||||
| 4 | 0.025" | 1/2" | 1 1/8" | 15/64" | 30° to 180° | Yes | Black | 25 | 00000000 | 00000 |
| 4 | 0.025" | 1/2" | 1 1/8" | 15/64" | 30° to 180° | Yes | White | 50 | 00000000 | 00000 |