9/16", 4 Point, Black Oxide Coated, 90 &deg MPN:267H

9/16in, 4-Point, Black Oxide Coated, 90 Quick Release Rings ensure efficient mounting of pulleys and sheaves onto shafts, providing smooth rotary motion within industries like manufacturing plants which rely upon precise movement during assembly processes, or automotive dealerships where routine maintenance entails prompt replacement - its black oxide coating prevents galling by reducing friction among contact surfaces. Additionally, this quick-release ring design expedites disassembly and reinstallation tasks attributed to 4-point engagement which eliminates the need for additional tools enabling onsite adjustments within demanding work environments that lack ready access to dedicated maintenance equipment its suitability cuts across multiple sectors seeking dependable tools backed by convenient operations. The 90 orientation caters specifically to those dealing with shafts sloping towards this inclination promoting upright positioning ensuring uniform tension distribution for optimum functionality across the board without costing the Earth.