This Sliding Window Roller Assembly has a 7/16 inch (11.1 millimeter) wide, nylon housing with 1/2 inch (12.7 millimeter) diameter, flat edge brass rollers. This replacement roller is used by several window manufacturers.
Sold By: Each
Finish/Color: White
Type: Plastic
Wheel Diameter: 1/2"
Hole spacing center to center: 1-15/16"
Housing: Nylon
Wheel: Brass