Keep your sliding patio door gliding smoothly with this Steel Tandem Roller Assembly. Designed with a unique bottom-mount housing, this assembly is widely used by a variety of sliding patio door manufacturers, making it a reliable replacement for worn or damaged rollers on many wood-framed patio doors.
The assembly features two 1-1/4 inch concave steel ball bearing rollers that deliver long-lasting strength and smooth operation. The stamped steel housing is finished in yellow zinc plating to resist corrosion and wear, ensuring durability in everyday use.
The housing measures 11/16 inch wide, 1-1/2 inches tall, and 4-1/2 inches long. It includes two mounting tabs at each end, designed to secure the assembly in place once inserted into the mortised area at the bottom rail of the door. An end adjustment screw allows easy height and alignment adjustments with a screwdriver, making installation straightforward for the average DIY installer.
Whether you are replacing a damaged roller or upgrading to a durable solution for long-term performance, this steel tandem roller assembly is built to restore smooth sliding action to your patio door. Please refer to the line art drawing for exact dimensions and confirm fit before purchasing, as this is not a universal part.
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