The set screw ring is a ringshaped device that can also be used as spacers between positioners, mechanical stops and other components. Material and finish: The surface is anodized, providing a sturdy and durable build with a good shiny appearance and long service life. Performance and features: The single split clamp on the shaft collar offers improved holding power when the shaft material is softer than the set screw material, which supports low axial loads and simple positioning. Benefits: Delivers stable positioning, reliable durability, and easy adjustment in assemblies that require precise spacing or alignment. Sizes and compatibility: Available in multiple sizes to fit various shafts and applications; designed for use as spacers between positioners, mechanical stops and other components, and as a shaft collar with a split clamp. Use scenarios: 1) In a machine setup, use as a spacer between a positioner and a mechanical stop to achieve precise endstop spacing. 2) In a low axial load shaft assembly, use as a spacer or collar to maintain alignment and simplify positioning. 3) On a shaft where the shaft material is softer than the set screw material, use the single split clamp shaft collar to secure components with improved holding power.