CRL 1-1/2" Tandem Nylon Sliding Glass Door Rollers With 11/16" Wide Housing - D1855
This very popular CRL Tandem Sliding Glass Door Roller features a steel housing assembly with screw hole tabs which are 5-3/4 inch (146.1 millimeter) on center. The unit is 11/16 inch (17.5 millimeter) wide and 1-3/16 inches (30.2 millimeters) high. The nylon ball-bearing rollers are 1-1/2 inches (38.1 millimeters) in diameter. One roller per package.