ZHU1147: Features: -Standard duty 7 ball bearing design-For most overhead sectional wood and steel garage doors-Designed for use on 2" track-Factory lubricated to extend operating life-3-1/4" shaft length-7/16" shaft diameter. Color/Finish: -Plain steel finish. Dimensions: -1-13/16" wheel diameter-7/16" width-1-13/16" length.
| | Double Track Std Duty Roller |  | 7.49 |  |
 | Stanley 730770 1-13/16x7/16 Unfinished Plain Steel(PS) Standard Duty Steel Rollers/ 7 Ball Bearing |  | 5.99 | |
| | Stanley 730770 1-13/16x7/16 Unfinished Plain Steel(PS) Standard Duty Steel Rollers/ 7 Ball Bearing | 5.99 | | |
 | Stanley Hardware 730770 Garage Door Rollers Steel |  | 12.49 | |