Keyed Shaft Collar, 2pc Clamp, Bore 2.5000, Steel, W 0.875
Tightly controlled face to bore perpendicularity is maintained (TIR of It is designed for use with keyed shafting and in applications where the collar may be used for positive drive. Ruland clamp style shaft collars do not mar the shaft, are infinitely adjustable, and have superior holding power when compared to set screw collars.This two-piece keyed shaft collar has a 2.