Replace or repair worn or broken sliding door rollers with this 1-1/2 inch unique back tandem roller assembly. Compatible with a variety of vinyl, aluminum, and wood sliding patio doors, it features two concave (or grooved) steel ball bearing rollers in a durable stamped steel housing with rear adjustment for precise alignment. The housing measures 3/4 inch wide, 1-1/8 inch tall, and 3-1/8 inches long, with a #10-32 threaded mounting hole on the back and an optional threaded hole on top for versatile installation. Ideal for DIY homeowners or contractors, this assembly restores smooth, quiet operation.
or
