Prime-Line 1-1/2 in. D X 5/16 in. L Steel Roller Assembly 2 pk

This is a 1-1/2 in. diameter concave Precision steel ball bearing roller replacement, used on several patio and wardrobe door roller assemblies. Precision rollers are made of hardened steel and have a sealed ball bearing race. It has a 7/32 in. built in axle hub, and is 5/16 in. wide.