5C Collet Speed Stop

• Ingenious design Expanding Collet Stop
• The patented Delrin sleeve expands tightly inside the collet, forming a solid grip which eliminates push-back
• Fits all standard 5C collets with threaded I.D. or through hole
• Easy to lock and unlock with a 7/8" wrench
• Lightweight aluminum construction eliminates possible vibrations
• 3/8" dia. stop bar is adjustable with a set-screw
• Optional precision machined Spring Ejector Rod with 3 steel tips 1/4", 3/8" and 1/2" dia.