Replace damaged or missing patio door rollers with this 1 inch plain back tandem roller assembly. Designed for a variety of sliding glass door manufacturers, it features two concave steel ball bearing wheels in a durable stamped steel housing. Each wheel has a 5/16 inch width with a steel inner race and ball bearings for smooth, quiet operation. The housing measures 1-1/32 inch tall, 11/16 inch wide, and 3-1/8 inch long, with a 1/4-20 threaded mounting hole on the back and an optional hole on top. Adjustable height allows precise alignment, though a mounting screw (1/4-20 inch) may need to be purchased separately. Ideal for DIY homeowners or contractors, this assembly restores effortless sliding door operation.
Replacement roller assembly for a variety of sliding glass patio doors
1 inch concave steel ball bearing wheels with 5/16 inch width for smooth operation
Stamped steel housing with adjustable height for precise alignment
1/4-20 mounting hole in back; optional #10/32 threaded hole on top (mounting screw not included)
Please refer to the line art drawing for dimensions and compare to your needs before purchasing (Not Universal)
Additional optional use hole on top of housing
Allows smooth sliding operation of door
Please refer to the line art drawing for dimensions and compare with your original item before purchasing