- For a threaded CNC waste board with 1/4-20 bolt. The multi-position stop block is self locking and doesn't require full tightening of bolts to allow for faster material transitions. Equipped with 6 different faces with different lengths to reach your work piece and lock into place securely.
Printed in PTEG. Colors will vary, but positioner and handle will always be different.
Clamps are 3/4 tall.