Clutch
Tsubaki offers one-way Cam Clutches and single revolution SR Clutches.

One-Way Clutch  Cam Clutches are mechanical clutches with an arrangement of multiple cams to prevent backlash and come in backstop, overrunning, and indexing types.

Single Revolution Clutch  SR Clutches provide a single or integral revolution from the continually rotating outer race (drive side) to the inner race (load side) by simply pulling a lever.