Description
| Type/Size | Keyseat |
| SK 1/2″ | 1/8″ X 1/16″ |
| SK 9/16″ | 1/8″ X 1/16″ |
| SK 5/8″ | 3/16″ X 3/32″ |
| SK 11/16″ | 3/16″ X 3/32″ |
| SK 3/4″ | 3/16″ X 3/32″ |
| SK 13/16″ | 3/16″ X 3/32″ |
| SK 7/8″ | 3/16″ X 3/32″ |
| SK 15/16″ | 1/4″ X 1/8″ |
| SK 1″ | 1/4″ X 1/8″ |
| SK 1-3/16″ | 1/4″ X 1/8″ |
| SK 1-1/4″ | 1/4″ X 1/8″ |
| SK 1/5/16″ | 5/16″ X 3/32″ |
| SK 1-3/8″ | 5/16″ X 3/32″ |
| SK 1-7/16″ | 3/8″ X 3/16″ |
| SK 1-1/2″ | 3/8″ X 3/16″ |
| SK 1-9/16″ | 3/8″ X 3/16″ |
| SK 1-11/16″ | 3/8″ X 3/16″ |
| SK 1-3/4″ | 3/8″ X 3/16″ |
| SK 1-13/16″ | 1/2″ X 1/4″ |
| SK 1-7/8″ | 1/2″ X 1/4″ |
| SK 1-15/16″ | 1/2″ X 1/4″ |
| SK 2″ | 1/2″ X 1/4″ |
| SK 2-1/8″ | 1/2″ X 1/4″ |
| SK 2-3/16″ | 1/2″ X 1/8″ |
| SK 2-1/4″ | 1/2″ X 1/8″ |
| SK 2-5/16″ | 5/8″ X 1/16″ |
| SK 2-7/16″ | 5/8″ X 1/16″ |
| SK 2-1/2″ | 5/8″ X 1/16″ |
SK Bushings only fit SK type sheaves / pulleys.
