1-1/8" Steel Wheel Roller Assembly for Sliding Glass Doors

1-1/8" Steel Wheel Roller Assembly for Glass Doors This 1-1/8" (28.6mm) steel ball bearing roller assembly features a durable, adjustable steel housing designed for smooth and reliable operation of sliding glass doors. Commonly used by T.M. Cobb and other glass door manufacturers, this roller assembly is suitable for a variety of patio and sliding door applications where robust performance is required. The assembly utilizes a concave steel wheel to ensure stable tracking within door rails, and the K-Tab housing style makes for straightforward installation and secure fitment. Its steel construction offers enhanced longevity and resistance to deformation under everyday use. Exact housing measurements are 3/4" (19.1mm) thick, 2-5/16" (58.7mm) long, and 1-3/16" (30.2mm) high, ensuring compatibility with many standard sliding door setups. Technical Information Material: Steel Roller Diameter: 1-1/8" (28.6mm) Roller Edge Type: Concave Housing Thickness: 3/4" (19.1mm) Housing Lengt