CB1-21MM Single Split Shaft Collar, Black Oxide, 21mm ID
CB1-21MM Set Collar 21mm ID Black Oxide
Outer Diameter: 42mm
Weight: 3.5 oz each
Single Split AKA one piece clamping collars are designed to fully engage the shaft without marring. They have greater axial holding power than set screw collars and are effective on hard & soft shafts. Available in Black Oxide, Stainless Steel, Zinc Plated, and Aluminum. Specials such as surface mounting holes, keyways etc. are available for quote.