About Hinges
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Incremental-Angle Hinges
Push a button to adjust the hinge angle and release it to lock the position.
Square-arm hinge has a hollow tube so it fits over a 3/4" wide or into a 1 1/4" wide square tube.
Round-arm hinge has four mounting holes that are tapped prior to coating for better corrosion resistance. It fits into 3/4" ID tubing.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Arm Shape | Adjustment Increments | Inside Square Size | ID | O'all Ht. | Arm Dia. | Material | Range of Motion | Torque, in.-lbs. | Mounting Fasteners Included | No. of Mounting Holes | Mounting Thread Size  | Each | |
| Square | 10° | 1 1/4" | __ | 6 1/8" | __ | Black Plastic | 220° | 450 | __ | __ | __ | 000000 | 000000 |
| Round | 10° | __ | 3/4" | 5 1/4" | 3/4" | Black PTFE Coated 4140 Alloy Steel | 220° | 1,200 | No | 4 | 1/4"-20 | 0000000 | 000000 |
Lever-Lock Position Hinges
Lock these hinges open at any angle within their range of motion. Pull the lever up and turn it a quarter turn to make adjustments. All hinges have a nonremoveable pin to deter tampering.
Zinc hinges have mild corrosion resistance.
Nickel-plated aluminum hinges are about half the weight of zinc hinges. They have mild corrosion resistance.
Nylon hinges are a lightweight alternative to metal hinges. They open as wide as 220°.
For technical drawings and 3-D models, click on a part number.
Door Leaf | Frame Leaf | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Ht. | Wd. | O'all Wd. | Leaf Thick. | Range of Motion | Pin Dia. | Pin Material | Handle Material | Mounting Fasteners Included | Number of Mounting Holes | Mounting Hole Ctr.-to-Ctr. Wd. | Mounting Hole Style | Mounting Screw Size | Each | |
Black Zinc—Polished | ||||||||||||||||
| 1 1/2" | 1 7/16" | 1 1/2" | 1 7/16" | 3" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 25/32" | Straight | M8 | 0000000 | 000000 |
| 1 1/2" | 1 7/16" | 1 1/2" | 1 7/16" | 3" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 7/8" | Straight | M8 | 0000000 | 00000 |
| 1 1/2" | 1 7/16" | 1 1/2" | 1 7/16" | 3" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 31/32" | Straight | M8 | 0000000 | 00000 |
Black Nickel-Plated Aluminum—Dull | ||||||||||||||||
| 1 7/8" | 1 3/16" | 1 7/8" | 1 3/16" | 2 3/8" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 3/8" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 1/2" | 1 7/8" | 1 1/2" | 3" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 25/32" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 29/32" | 1 7/8" | 1 29/32" | 3 13/16" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 2 5/32" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 2 9/32" | 1 7/8" | 2 9/32" | 4 9/16" | 0.315" | 180° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 2 9/16" | Countersunk | M6 | 0000000 | 00000 |
Black Nylon—Dull | ||||||||||||||||
| 1 7/8" | 1" | 1 7/8" | 1" | 2" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 3/16" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 3/16" | 1 7/8" | 1 3/16" | 2 5/16" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 3/8" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 13/32" | 1 7/8" | 1 13/32" | 2 7/8" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 9/16" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 1/2" | 1 7/8" | 1 1/2" | 3" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 1 25/32" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 23/32" | 1 7/8" | 1 23/32" | 3 7/16" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 2" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 1 7/8" | 1 7/8" | 1 7/8" | 3 13/16" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 2 5/32" | Countersunk | M6 | 0000000 | 00000 |
| 1 7/8" | 2 1/4" | 1 7/8" | 2 1/4" | 4 1/2" | 0.315" | 220° | 1/4" | 304 Stainless Steel | Black Nylon | No | 4 | 2 9/16" | Countersunk | M6 | 0000000 | 00000 |
Set-Angle Position Hinges
A stop keeps these hinges open at a set angle; push past the stop to open them to 180°. All have a nonremoveable pin to deter tampering. Capacity is based on one hinge per door.
Hinges with a snap-on cover hide the mounting screws.
For technical drawings and 3-D models, click on a part number.
Door Leaf | Frame Leaf | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Set Angle | Ht. | Wd. | Ht. | Wd. | O'all Wd. | Leaf Thick. | Range of Motion | Capacity, lbs. | Torque, in.-lbs. | Pin Dia. | Pin Material | Max. Temp., °F | Mounting Fasteners Included | No. of Mounting Holes | Mounting Screw Size | Each | |
Hinge | |||||||||||||||||
Black PBT Plastic | |||||||||||||||||
| 10°, 120°, 170° | 1 3/16" | 5/8" | 1 3/16" | 5/8" | 1 3/16" | 0.197" | 180° | 1 | 1.3 | 1/4" | Steel | Not Rated | No | 4 | No. 8 | 00000000 | 000000 |
White PBT Plastic | |||||||||||||||||
| 10°, 120°, 170° | 1 3/16" | 5/8" | 1 3/16" | 5/8" | 1 3/16" | 0.197" | 180° | 1 | 1.3 | 1/4" | Steel | Not Rated | No | 4 | No. 8 | 00000000 | 00000 |
Hinge with Snap-On Cover | |||||||||||||||||
Black Acetal Plastic | |||||||||||||||||
| 45°, 90°, 135° | 2 3/4" | 1 9/16" | 2 3/4" | 1 9/16" | 3 3/16" | 0.354" | 180° | 17 | 17.5 | 19/32" | Stainless Steel | Not Rated | No | 8 | No. 10 | 00000000 | 00000 |
| 80° | 1 15/16" | 1 1/8" | 1 15/16" | 1 1/8" | 2 1/4" | 0.360" | 180° | 100 | 10 | 29/64" | Stainless Steel | 180° | No | 4 | No. 10 | 00000000 | 00000 |
| 80° | 2 1/16" | 1 3/16" | 2 1/16" | 1 3/16" | 2 5/16" | 0.291" | 180° | 100 | 6 | 17/32" | Stainless Steel | 180° | No | 4 | No. 10 | 000000000 | 00000 |
| 80° | 2 1/16" | 1 3/16" | 2 1/16" | 1 3/16" | 2 5/16" | 0.291" | 180° | 100 | 15 | 17/32" | Stainless Steel | 180° | No | 4 | No. 10 | 000000000 | 00000 |
| 90° | 2" | 1 3/16" | 2" | 1 3/16" | 2 3/8" | 0.313" | 180° | Not Rated | 5 | 11/64" | 303 Stainless Steel | 180° | No | 4 | No. 8 | 00000000 | 0000 |
| 115° | 1 15/16" | 1 1/8" | 1 15/16" | 1 1/8" | 2 1/4" | 0.360" | 180° | 100 | 10 | 29/64" | Stainless Steel | 180° | No | 4 | No. 10 | 00000000 | 00000 |
| 115° | 2 1/16" | 1 3/16" | 2 1/16" | 1 3/16" | 2 5/16" | 0.291" | 180° | 100 | 6 | 17/32" | Stainless Steel | 180° | No | 4 | No. 10 | 000000000 | 00000 |
| 115° | 2 1/16" | 1 3/16" | 2 1/16" | 1 3/16" | 2 5/16" | 0.291" | 180° | 100 | 15 | 17/32" | Stainless Steel | 180° | No | 4 | No. 10 | 000000000 | 00000 |
| 150° | 1 15/16" | 1 1/8" | 1 15/16" | 1 1/8" | 2 1/4" | 0.360" | 180° | 100 | 10 | 29/64" | Stainless Steel | 180° | No | 4 | No. 10 | 00000000 | 00000 |
| 150° | 2 1/16" | 1 3/16" | 2 1/16" | 1 3/16" | 2 5/16" | 0.291" | 180° | 100 | 6 | 17/32" | Stainless Steel | 180° | No | 4 | No. 10 | 000000000 | 00000 |
| 150° | 2 1/16" | 1 3/16" | 2 1/16" | 1 3/16" | 2 5/16" | 0.291" | 180° | 100 | 15 | 17/32" | Stainless Steel | 180° | No | 4 | No. 10 | 000000000 | 00000 |
White Acetal Plastic | |||||||||||||||||
| 90° | 2" | 1 3/16" | 2" | 1 3/16" | 2 3/8" | 0.313" | 180° | Not Rated | 5 | 11/64" | 303 Stainless Steel | 180° | No | 4 | No. 8 | 00000000 | 0000 |