This Sliding Window Roller has a 9/16 inch (14.3millimeter) wide nylon housing. It has two 1/2 inch (12.7 millimeter) O.D. flat edge brass rollers. This replacement roller is used by several window manufacturers.
Sold By: Each
Housing Height: 1/2"
Housing Length: 1-3/8"
Housing Width: 9/16"
Material - Housing: Nylon
Material - Roller: Brass
Outside Diameter: 1/2"