Speed Stop Expanding Collet Stop, 3-J
- Ingenious design expanding collet stop
- Lightweight aluminum construction eliminated possible vibrations
- The patented Delrin sleeve expands tightly inside the collet, forming a solid grip which eliminates pushback
- 3/8" diameter stop bar is adjustable with a set-screw
- Fits all standard 5C collets with threaded I.D.
- Made in U.S.A.
3-J Collet Stop