This 1-1/4 inch plain back tandem roller assembly is designed for a variety of metal and vinyl sliding patio doors. It features two concave (or grooved) steel ball bearing rollers in an adjustable stamped steel housing for smooth, quiet operation. The housing measures 11/16 inch wide, 1-1/16 inch tall, and 3-1/8 inches long, and includes a 1/4-20 threaded mounting hole plus two narrow mounting slots that slide onto an opposite-shaped extrusion on the door frame. Perfect for DIY homeowners and contractors, this assembly restores reliable sliding performance to your patio doors.
Fits a variety of metal and vinyl sliding patio doors
1-1/4 inch concave (or grooved) steel ball bearing rollers for smooth, quiet operation
Adjustable stamped steel housing with rear mounting slots and threaded hole (mounting screw not included)
Housing measures 11/16 inch wide, 1-1/16 inch tall, 3-1/8 inches long
Please refer to the line art drawing for dimensions and compare to your needs before purchasing (Not Universal)