Description
CHECK FIT FIRST: Designed for selected sliding patio doors that use an end-adjust tandem roller assembly mounted in the bottom door rail. Compare your old roller size, mounting style, hole spacing, and recess dimensions before ordering.
NYLON WHEEL FOR ALUMINUM TRACKS: The nylon wheel is intended for sliding patio door systems with aluminum tracks. Using the correct wheel type helps support smoother door movement and reduces the risk of track mismatch.
TANDEM ROLLER ASSEMBLY: Two-wheel tandem design with ball-bearing nylon wheels and a cold-rolled steel case and carrier for everyday sliding door replacement use.
LOAD SUPPORT NOTE: Nylon wheels can support up to a 150 lb sliding door when two compatible roller assemblies are used per door. Do not treat one roller assembly as the full door rating.
END ADJUST INSTALLATION: End-adjust style allows roller height adjustment after installation. Mounts into the recessed bottom door rail; test door alignment and sliding movement before final use.
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