Zero-Max ETP Classic ETP-4

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. ETP Bushings' unique design and rugged quality make them superior to any other positioning/locking mechanism where keyways and tapers can either weaken or cause excess wear to shaft components.