81341B, 82121B
| Item No. | Description |
| 81341B | 1-3/4", Steel Strap with Bearing |
| 82121B | 2-1/2“ Steel with Roller Bearing |
| Item No. | Description |
| 81341B | 1-3/4", Steel Strap with Bearing |
| 82121B | 2-1/2“ Steel with Roller Bearing |
