| Spacing Range |
2-10 in. (0.05-0.25 m) |
| Spacing Initial Settinga |
4 in. (0.10 m) |
| Number of End Wraps Range |
| Left-Hand End |
0-10 Wraps |
| Right-hand End |
0.6-10 Wraps |
| Number of End Wraps Initial Settinga |
2 Wraps |
| Left-Hand End Wrap Distance Range |
3-10 in. (0.08-0.25 m) |
| Right-Hand End Wrap Distance Range |
| 457 and 457S |
3-10 in. (0.08-0.25 m) |
| 557 |
2-10 in. (0.05-0.25 m) |
| End Wrap Distance Initial Setting (Right and Left-Hand)a |
4 in. (0.11 m) |
| Re-Extension Wrap Distance Range |
5-20 in. (0.13-0.51 m) |
| Cinch Wrap Initial Setting (From Left-Hand End) |
10 in. (0.25 m) |