CRL B575B 1″ Nylon Sliding Screen Door Bottom Roller for Columbia Doors in a Bulk – pack of 50

By buying in bulk, you will receive 50 complete roller assemblies. These CRL Sliding Screen Door Bottom Roller assemblies can be used as either a top or bottom roller. It has a nylon main frame and inner housing. The adjustable, 1/4″ (6 mm) wide nylon wheel has a center groove. This assembly is used on Columbia doors. Each package contains 50 roller assemblies.