Replace or repair broken or missing sliding door rollers with the Prime-Line D 1791 1-1/8 inch unique back tandem roller assembly. Designed for Milgard and a variety of other vinyl patio doors, it features concave steel ball bearing rollers in a durable stamped steel housing with a golden finish. The housing measures 3/4 inch wide and 1 inch tall for secure installation. Ideal for DIY homeowners and contractors, this assembly restores smooth, quiet sliding operation. Installation requires only a Phillips head screwdriver.
Adjustable tandem roller assembly for Milgard and other vinyl patio doors
1-1/8 inch concave steel ball bearing rollers for smooth, quiet operation
Durable stamped steel housing in a yellow zinc finish
Housing measures 3/4 inch wide and 1 inch tall with 1/4-20 threaded mounting hole on back (mounting screw not included)
Please refer to the line art drawing for dimensions and compare to your needs before purchasing (Not Universal)
1/4-20 mounting hole in the back and optional #10-32 threaded hole on top
A Phillips head screwdriver is required for installation
For further dimensional information, please see the line drawing