FORMSPRAG

Couplings for Machines, Mechanical [ and Hydraulic ] Clutches-Namely, Cam-Operated Clutches, Sprag Clutches, Roller Clutches, [ Centrifugal Clutches, ] One Way Over-Running Clutches, Bi-Directional Clutches, Single Revolution Clutches, Continuous Drive Clutches, Holdback Clutches, Torque Limiting Clutches; and Replacement Parts Therefor