Brand Name: Prime-Line
*Material: Steel
*Product Type: Guide Wheel
*Number in Package: 1 pk
*Length: 1-3/4 in.
*Hardware Included: Yes
*Diameter: 3/8 in.
*Mounting: Top mount
*Packaging Type: Carded
*Width: 1 in.
*Application: 1 in. wide Bi-Fold Door Tracks up to 30 lbs.
*Commercial or Residential: Residential
*Maximum Door Thickness: 1-3/8 in.
*Fits 1" wide bi-fold door tracks up to 30 lbs.
* Includes 1 guide wheel, two 1-1/4 in. nails
* Self adjusting
* 3/8 in. diameter steel base
* Spring loaded
* 7/8 in. dia. nylon wheel