The Hillman Group 1/4 in. Double Split Shaft Collar (5-Pack)

Shaft Collars are easy to adjust with their set screws. They are easy to install without having to disassemble machinery or components. Shaft collars create a tight fit and greater holding power, without the shaft damage caused by set screws. To install, simply slide these collars onto a shaft and tighten the set screw to hold the collar in place. The quality zinc-plating provides moderate corrosion resistance.