- Hardened Steel Bearings and Races
- 4", 7" and 9" stem models
- 150 Lb - 50,000 cycles - 12' Door
| Part # | Description | Dealer Pack | Bulk Pack |
|---|---|---|---|
| ROLL27 | 3" 10 Ball Steel w / 4" Stem | 24/Ctn | 100/Ctn |
| ROLL28 | 3" 10 Ball Steel 7" Long Stem | 24/Ctn | 100/Ctn |
| ROLL28XL | 3" 10 Ball Steel 9" XL Stem | 24/Ctn | 100/Ctn |