About Hinges
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Incremental-Angle Hinges
Square Arm
Round Arm
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 |