Brand Name: Prime-Line
*Finish: Mill
*Color: Silver
*Material: Nylon
*Product Type: Guide Wheel
*Number in Package: 1 pk
*Packaging Type: Carded
*Commercial or Residential: Residential
*Diameter: 7/8 in.
*Mounting: Top mount
*Application: 1 in. to 1-3/8 in. thick bi-fold doors
*Width: 7/16 in.
*Maximum Door Thickness: 1-3/8 in.
*Length: 2-1/2 in.
*Hardware Included: Yes