1-1/4″ Tandem Steel Ball Bearing Sliding Glass Door Roller 3/4″ Wide Adjustable Housing Replacement Roller

The 1-1/4″ Tandem Steel Ball Bearing Sliding Glass Door Roller is designed to restore smooth, reliable operation to sliding patio doors. Featuring a tandem roller configuration, this assembly provides enhanced load distribution and stability, allowing doors to glide effortlessly along the track.

Sold by: Each
Type: Sliding Glass Door Roller Assembly
Style: Tandem Ball Bearing
Housing Width: 3/4″
Housing Length: 3-1/8″
Housing Height: 11/32″
Mounting Hole to End: 1-13/32″
Housing Material: Steel
Roller Material: Steel
Roller Diameter: 1-1/4″
Roller Width: 5/16″
Roller Profile: Concave
Adjustable: Yes
Threaded Mounting Hole: Yes
Part Number: SGH-381ST

Constructed with a durable steel housing and steel ball bearing rollers, this unit is built for strength and long-lasting performance in residential and light commercial applications. The adjustable housing allows for precise alignment, helping to correct door height and ensure proper track engagement.

With a 3/4″ wide housing and 1-1/4″ concave steel rollers, this assembly is compatible with a variety of sliding glass door systems. The threaded mounting hole and adjustable design make installation straightforward while allowing for fine-tuning during setup.

Ideal for replacing worn or damaged rollers, this tandem assembly helps eliminate dragging, sticking, and uneven movement, restoring smooth and quiet door operation.