Three Arm Knob
Three Arm Knobs are primarily used as hold down clamps for your CNC Machine but can also serve for any jig in your shop.
- Quick and easy adjustment
- Distributed hold down pressure (add a washer)
What is Included
- (1) Three Arm Knob
- 1/4"-20 x 1-1/2" Thread
- Threaded Steel/Black Phenolic
- Color: Silver/Black
Easy follow along assembly video ? top notch awesome community support ? open source files and documentation and examples.
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