Nylon outer housing, aluminum inner housing with center grooved nylon wheel with adjustment cam. Contents: 2 roller assemblies, installation screws.
| Bearing Type | : | Ball |
| Color | : | White |
| Dimensions | : | 1-13/16 in L x 1-31/32 in W |
| Finish | : | Unfinished |
| Includes | : | Installation Screws |
| Material | : | Aluminum |
| Roller Diameter | : | 1 in |
| Roller Edge Type | : | Concave |
| Roller Width | : | 1/4 in |
| Suitable for | : | Andersen Screen Doors |