Zero-Max Posi-Lok® K-3/4-C

ETP Bushings are the Ideal Locking Device for all Shaft-To-Hub Connections. ETP Bushings feature a double-walled sleeve, pressure ring and tightening screws. They slide onto a shaft easily, and securely lock most shaft-mounted motion control components in position. When the bushing screws are tightened the inner and outer walls of the bushing expand, forming a continuous, tight connection on shaft and hub.