Product Features
Adjustable, Sliding Patio Door Tandem Roller Assembly, 1-1/4" Steel, 1-11/16" Minimum, Collapsed Height, Tandem Steel Ball Bearing Rollers, Adjustable Steel Housing Assembly, Fits On Keller & Other Vinyl Patio Door Manufacturers.
Adjustable, Sliding Patio Door Tandem Roller Assembly, 1-1/4" Steel, 1-11/16" Minimum, Collapsed Height, Tandem Steel Ball Bearing Rollers, Adjustable Steel Housing Assembly, Fits On Keller & Other Vinyl Patio Door Manufacturers.