WRS 5/8" Concave Sliding Window Roller - Nylon, Metal

Sliding window roller with durable, metal housing and concaved, center grooved nylon wheel. No Longer Available After Stock is Gone Durable, Metal...

Concave Sliding Window Roller with a durable, white nylon finish. Includes brass-coated axle. Housing Not Included. Nylon Roller Brass Coated Axle...

Slider window roller assembly with white nylon housing and a brass coated metal wheel. This roller is compatible with Rollyson window applications....

Roller for sliding windows; has a durable, steel construction with a brass coating for a shiny finish.  Steel Construction with Brass Coating Roll...

Sliding window roller with durable, metal housing and nylon wheel. Durable, Metal Housing and Nylon Roller Rollers Sold Individually Wheel Diamete...