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 Sliding Doors
Track & Springs
| Model 835 |
Four (two for each door) 1.4" diameter roller carriages to take up to 400lbs total door weight. |
| Model 837 |
Four (two for each door) 2 " diameter roller carriages to take up to 900lbs total door weight. |
Patented heavy-duty fifth wheel rollers assist with windload and very large doors
No Springs required for these doors. |