CRL D1808 1-1/4″ Tandem Steel Sliding Glass Door Roller with 3/4″ Wide Housing

The adjustable steel housing assembly on the CRL Glass Door Roller is 3/4″ (19 mm) wide and 1″ (25.4 mm) high. The two steel ball bearing rollers are 1-1/4″ (31.7 mm) in diameter. The top mounting hole is drilled but not tapped. The diameter is consistent for use with a #10-24 self tapping screw, not included. This assembly is used by several Canadian glass door manufacturers. One roller per package.