4pcs Shaft Collar 20mm Bore Aluminum Alloy Set Screw Split Clamp-On Collars, 40mm OD, 12mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization June_2023_update ◘ Change your perspective with

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4pcs Shaft Collar 20mm Bore Aluminum Alloy Set Screw Split Clamp-On Collars, 40mm OD, 12mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization June_2023_update ◘ Change your perspective with4pcs Shaft Collar 20mm Bore Aluminum Alloy Set Screw Split Clamp On Collars, 40mm OD, 12mm Width, for Wheel Barrow Axle, Gearbox Assemblies, Machine Tools, Industry, Anodization Product Features Size Bore: 20mm 0. 79inch, Outer Diameter: 40mm 1. 57inch, Width: 12mm 0. 477inch. The set screw ring is a ring shaped device. They can also be used as spacers between positioners, mechanical stops and other components. Material Made of quality 6061 aluminum