| Unit & Package | Sold by each, color plastic bag |
| Chrome Plated | Stainless Steel | I.D. | Height | Description |
| 90350 | –– | 7-1/4" | 2-3/4" | 7-1/4" dia. axle, 12 of 1/2" studs |
| 90360 | 90361 | 8" | 2-3/4" | 8-1/2" dia. axle, 8 of 5/8" studs |
| 90370 | –– | 8-1/4" | 2-3/4" | 8-1/2" dia. axle, 8 of 3/4" studs |
