1-3/4 in Nylon roller, 4-1/2 in stem, 7/16 in steel shaft. Visual-pack.
| Bearing Type | : | Ball |
| Dimensions | : | 4-1/2 in L |
| Finish | : | Zinc |
| Material | : | Nylon/Steel |
| Roller Diameter | : | 1-3/4 in |
| Shaft Diameter | : | 7/16 in |
| Suitable for | : | 2 in Track Garage Doors and Overhead Sectional Wood and Steel Garage Doors |