Lee Precision Spline Drive Breech Lock Bushing 4-Pack

Spline Drive Breech Lock Bushing Features Lee Spline drive Breech Lock Bushings 4 pack. New easy grip splined drive surface allows easy accurate and fast die installation in your press. Reloading dies are confusingly similar looking so we anodized and colored the bushings so you can "color code" your dies for quick positive identification. No need for lock rings on your dies with these quick-change bushings. Simply lightly tighten the clamp screw and split collar will put a vice lock on you