| Material | 15 Gauge Steel |
| Unit & Package | Sold by each, bulk |
| Chrome Plated | Stainless Steel | Rings Holes | Wheel Type |
| 40020 | 40021 | 5 large, 5 small | Steel |
| 40050 | 40051 | 5 large, 5 small | Aluminum |
| 40060 | 40061 | 8 w/32mm dia. | Pilot (uni-mount) |
| 40110 | 40111 | 10 w/32mm dia. | Pilot (uni-mount) |
