Prime-Line Products D 1727 Sliding Door Tandem Roller Assembly with 1-1/8-Inch Steel Ball Bearing
Twin steel ball bearing rollers are housed in an adjustable steel assembly that helps align your door to the jamb. Bottom mounted design allows for use on vinyl styled doors. Comes finished in a gold zinc plating.
1-1/8in. Steel Ball Bearing Tandem Rollers | Housing Dimensions: Thickness, 9/16in. | Length, 3in. | Height, 1-1/8in.