Plug Type Plug Type | Show |
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![]() | Locking |
For ID For ID |
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For Panel Thickness For Panel Thickness |
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Head Diameter Head Diameter |
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Material Material |
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Overall Height Overall Height |
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Maximum Temperature Maximum Temperature |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Hardness Hardness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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For Maximum Cable OD For Maximum Cable OD |
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Locking Panel Plugs

The wings on these plugs expand against the sides of a hole to lock them in place.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
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For ID | For Panel Thickness | Dia. | Ht. | Overall Ht. | Max. Temp., °F | Hardness | Choose a Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | ||||||||||
3/16" | 0.016"-0.062" | 1/4" | 0.062" | 0.234" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
7/32" | 0.016"-0.062" | 5/16" | 0.062" | 1/4" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
1/4" | 0.016"-0.062" | 5/16" | 0.062" | 0.312" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
9/32" | 0.016"-0.062" | 3/8" | 0.062" | 1/4" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
5/16" | 0.016"-0.062" | 3/8" | 0.062" | 0.312" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
11/32" | 0.016"-0.062" | 7/16" | 0.062" | 1/4" | 220° | Rockwell R120 | Black | 100 | 00000000 | 0000 |
11/32" | 0.016"-0.062" | 7/16" | 0.062" | 1/4" | 220° | Rockwell R120 | White | 50 | 000000000 | 0000 |
3/8" | 0.016"-0.125" | 1/2" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
7/16" | 0.016"-0.125" | 9/16" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
1/2" | 0.016"-0.125" | 9/16" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
1/2" | 0.125"-0.25" | 9/16" | 0.062" | 0.56" | 220° | Rockwell R120 | 50 | 00000000 | 0000 | |
17/32" | 0.016"-0.062" | 5/8" | 0.062" | 1/4" | 220° | Rockwell R120 | Black | 100 | 00000000 | 0000 |
17/32" | 0.016"-0.062" | 5/8" | 0.062" | 1/4" | 220° | Rockwell R120 | White | 50 | 000000000 | 0000 |
9/16" | 0.016"-0.125" | 11/16" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
5/8" | 0.016"-0.125" | 3/4" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 0000 | |
11/16" | 0.016"-0.125" | 13/16" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
3/4" | 0.016"-0.125" | 15/16" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
13/16" | 0.016"-0.125" | 7/8" | 0.062" | 0.406" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
7/8" | 0.016"-0.125" | 1" | 0.062" | 0.453" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
1" | 0.016"-0.125" | 1 3/16" | 0.062" | 0.453" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
1 3/32" | 0.016"-0.125" | 1 1/4" | 0.062" | 0.453" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
1 1/8" | 0.016"-0.125" | 1 1/4" | 0.062" | 0.453" | 220° | Rockwell R120 | Black | 100 | 00000000 | 00000 |
1 1/8" | 0.016"-0.125" | 1 1/4" | 0.062" | 0.453" | 220° | Rockwell R120 | White | 50 | 000000000 | 0000 |
1 3/16" | 0.016"-0.125" | 1 5/16" | 0.062" | 0.453" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
1 1/4" | 0.016"-0.125" | 1 3/8" | 0.062" | 0.453" | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
1 3/8" | 0.016"-0.125" | 1 1/2" | 0.062" | 0.453" | 220° | Rockwell R120 | 50 | 00000000 | 00000 | |
1 1/2" | 0.016"-0.125" | 1 11/16" | 0.062" | 0.453" | 220° | Rockwell R120 | 50 | 00000000 | 00000 | |
1 3/4" | 0.016"-0.125" | 1 15/16" | 0.062" | 0.453" | 220° | Rockwell R120 | 50 | 00000000 | 00000 | |
2" | 0.016"-0.125" | 2 1/8" | 0.062" | 0.453" | 220° | Rockwell R120 | 50 | 00000000 | 00000 | |
2 1/4" | 0.016"-0.25" | 2 7/16" | 0.092" | 3/4" | 220° | Rockwell R120 | 10 | 00000000 | 00000 | |
2 1/2" | 0.016"-0.25" | 2 13/16" | 0.062" | 3/4" | 220° | Rockwell R120 | 25 | 00000000 | 00000 | |
3" | 0.016"-0.25" | 3 3/16" | 0.065" | 0.72" | 220° | Rockwell R120 | 5 | 00000000 | 00000 | |
3 3/8" | 0.016"-0.25" | 3 11/16" | 0.062" | 3/4" | 220° | Rockwell R120 | Black | 5 | 00000000 | 00000 |
3 1/2" | 0.016"-0.25" | 3 11/16" | 0.093" | 3/4" | 220° | Rockwell R120 | 5 | 00000000 | 00000 | |
4" | 0.016"-0.25" | 4 1/8" | 1/8" | 0.765" | 220° | Rockwell R120 | 5 | 00000000 | 00000 | |
5" | 0.016"-0.25" | 5 1/4" | 0.062" | 3/4" | 220° | Rockwell R120 | Black | 1 | 00000000 | 0000 |
6" | 0.016"-0.25" | 6 1/4" | 0.062" | 0.781" | 220° | Rockwell R120 | Black | 1 | 00000000 | 0000 |
13mm | 0.8mm-2.5mm | 14mm | 2mm | 10mm | 220° | Rockwell R120 | 50 | 00000000 | 0000 | |
16mm | 0.8mm-2.5mm | 19mm | 2mm | 10mm | 220° | Rockwell R120 | Black | 100 | 00000000 | 00000 |
20mm | 0.8mm-2.5mm | 23mm | 2mm | 10mm | 220° | Rockwell R120 | Black | 100 | 00000000 | 00000 |
22mm | 0.8mm-2.5mm | 26mm | 2mm | 12mm | 220° | Rockwell R120 | 100 | 00000000 | 00000 | |
25mm | 0.8mm-2.5mm | 30mm | 2mm | 12mm | 220° | Rockwell R120 | Black | 50 | 00000000 | 00000 |
32mm | 0.8mm-2.5mm | 35mm | 2mm | 12mm | 220° | Rockwell R120 | Black | 50 | 00000000 | 00000 |
32mm | 0.8mm-2.5mm | 35mm | 2mm | 12mm | 220° | Rockwell R120 | White | 25 | 000000000 | 0000 |
34mm | 0.8mm-2.5mm | 38mm | 2mm | 12mm | 220° | Rockwell R120 | 25 | 00000000 | 00000 |
Clear Locking Panel Plugs

These plugs are see-through to provide visibility and light transmission. They have wings that expand against the sides of the hole to lock them in place.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||
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For ID | For Panel Thickness | Dia. | Ht. | Overall Ht. | Max. Temp., °F | Color | Pkg. Qty. | Pkg. | |
Polycarbonate Plastic | |||||||||
3/16" | 0.016"-0.062" | 1/4" | 0.062" | 0.234" | 230° | Clear | 10 | 0000000 | 00000 |
1/4" | 0.016"-0.062" | 5/16" | 0.062" | 0.312" | 230° | Clear | 10 | 0000000 | 0000 |
5/16" | 0.016"-0.062" | 3/8" | 0.062" | 0.312" | 230° | Clear | 10 | 0000000 | 0000 |
3/8" | 0.016"-0.125" | 1/2" | 0.062" | 0.406" | 230° | Clear | 10 | 0000000 | 0000 |
5/8" | 0.016"-0.125" | 3/4" | 0.062" | 0.406" | 230° | Clear | 10 | 0000000 | 0000 |
3/4" | 0.016"-0.125" | 7/8" | 0.062" | 0.406" | 230° | Clear | 10 | 0000000 | 0000 |
7/8" | 0.016"-0.125" | 15/16" | 0.062" | 0.453" | 230° | Clear | 10 | 0000000 | 0000 |
2" | 0.016"-0.125" | 2 3/16" | 0.062" | 0.453" | 230° | Clear | 5 | 0000000 | 00000 |
Vented Locking Panel Plugs

Vents in the top allow air circulation and permit heat and fumes to escape. All of these plugs have wings that expand against the sides of the hole to lock them in place.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
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For ID | For Panel Thickness | Dia. | Ht. | Overall Ht. | Max. Temp., °F | Hardness | Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | ||||||||||
1/2" | 0.016"-0.125" | 0.56" | 0.122" | 0.41" | 220° | Durometer 80D | Black | 100 | 00000000 | 00000 |
3/4" | 0.016"-0.125" | 0.91" | 0.122" | 0.41" | 220° | Durometer 80D | Black | 100 | 00000000 | 00000 |
7/8" | 0.031"-0.125" | 1" | 0.062" | 0.45" | 220° | Rockwell R120 | Black | 100 | 00000000 | 00000 |
1" | 0.031"-0.125" | 1 3/16" | 0.135" | 0.45" | 220° | Durometer 80D | Black | 50 | 00000000 | 0000 |
1 1/4" | 0.016"-0.125" | 1.38" | 0.135" | 0.45" | 220° | Durometer 80D | Black | 50 | 00000000 | 00000 |
1 1/2" | 0.016"-0.125" | 1.67" | 0.136" | 0.45" | 220° | Durometer 80D | Black | 50 | 00000000 | 00000 |
Sealing Panel Plugs

The wings on these plugs expand against the sides of a hole to form a liquid-tight seal. Pierce the plugs with round wire, cable, or tubing and they function as a grommet to create insulated holes.
For technical drawings and 3-D models, click on a part number.
For ID | For Panel Thickness | For Cable OD | Head Dia. | Overall Ht. | Max. Temp., °F | Hardness | Color | Pkg. Qty. | Pkg. | |
Nylon/Elastomer Plastic | ||||||||||
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1/2" | 0.016"-0.063" | 0.08"-0.2" | 7/8" | 0.32" | 210° | Durometer 55A | Black | 10 | 0000000 | 00000 |
1/2" | 0.063"-0.25" | 0.08"-0.2" | 7/8" | 0.63" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
5/8" | 0.016"-0.063" | 0.13"-0.38" | 1" | 0.32" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
5/8" | 0.063"-0.25" | 0.13"-0.38" | 1" | 0.63" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
3/4" | 0.016"-0.063" | 0.18"-0.4" | 1 1/8" | 0.32" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
3/4" | 0.063"-0.25" | 0.18"-0.4" | 1 1/8" | 0.63" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
7/8" | 0.016"-0.063" | 0.13"-0.45" | 1 1/4" | 0.32" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
7/8" | 0.063"-0.25" | 0.13"-0.45" | 1 1/4" | 0.63" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
1" | 0.016"-0.063" | 0.2"-0.72" | 1 7/16" | 0.32" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
1" | 0.063"-0.25" | 0.2"-0.72" | 1 7/16" | 0.63" | 210° | Durometer 55A | Black | 10 | 0000000 | 0000 |
1 3/32" | 0.016"-0.063" | 0.25"-0.77" | 1 1/2" | 0.32" | 210° | Durometer 55A | Black | 10 | 0000000 | 00000 |
1 3/32" | 0.063"-0.25" | 0.25"-0.77" | 1 1/2" | 0.63" | 210° | Durometer 55A | Black | 10 | 0000000 | 00000 |
1 3/8" | 0.02"-0.25" | 0.3"-0.95" | 1 13/16" | 0.67" | 210° | Durometer 55A | Black | 10 | 0000000 | 00000 |
1 1/2" | 0.02"-0.25" | 0.38"-1.06" | 1 15/16" | 0.67" | 210° | Durometer 55A | Black | 10 | 0000000 | 00000 |