Black Oxide Plated Steel One Side Clamping Collar. One-piece shaft collars wrap around the shaft for even distribution of clamping forces. This results in a tight fit and greater holding power, without the shaft damage that can be caused by set screws. Clamp collars are easy to remove, indefinitely adjustable, and work well on virtually any shaft. 

Black Oxide Plated Steel One Side Clamping Collar. One-piece shaft collars wrap around the shaft for even distribution of clamping forces. This results in a tight fit and greater holding power, without the shaft damage that can be caused by set screws. Clamp collars are easy to remove, indefinitely adjustable, and work well on virtually any shaft.