This sliding glass door roller features an extruded aluminum outer housing and a stamped steel inner housing. This assembly has a 1-1/4 in. steel wheel for smooth operation. Used by Thermalume Widows and Doors and other manufacturers.
- Extruded aluminum outer housing to avoid corrosion
- 1-1/4 in. steel wheel
- Adjustable ride height
- Also used by sunshine windows










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