600 Lb. capacity per pair. Features Delrin wheels and flexible trunnion. Offset 7-1/2 In. bolt (with 5-1/2 In. thread) adjusts door vertically (5-1/2 In.) and laterally (1 In.) from inside building. Includes 2 star washers, 2 hex nuts, 2 flange nuts. Weather Guard protection. National catalog model No. 5310.
| Id | 41991 |
| SKU | 708272 |
| PartNo | N193722 |
| Finish | Zinc-Plated |
| Weight Capacity | 600 Lb. |
| Rail Type | Round Rail |
| Door Type | Steel |
| Wheel Material | Delrin |
| Hanger Material | Steel |
| CID | 1 |
Chattanooga, TN