This is a plain back tandem roller assembly with two 1-1/4 inch concave steel ball bearing rollers. The stamped steel housing is adjustable. Used by Milgard as well as a variety of other vinyl patio door manufacturers. The housing is 3/4 inch wide and 1 inch tall and 3-1/8 inch long with a threaded mounting hole on the back end and an optional use threaded hole on the top.
This patio door roller is constructed from steel and has tandem rollers with a diameter of 1-1/4 in. It comes affixed to an adjustable steel housing assembly. This roller is used by several patio door manufacturers.
- Used by Milgard and a variety of other vinyl patio door manufacturers
- Threaded mounting hole on the back end and an optional use threaded hole on the top of the housing
- 1-1/4 inch diameter ball bearing concave rollers
- Stamped steel construction and rollers
- Plain back housing
- Rear adjusting screw
- A Phillips head screwdriver is required for installation