| Imperial Dimensions (inches) |
MK 15 |
MK 20 |
MK 30 |
MK 50 |
MK 75 |
MK 100 |
MK 125 |
MK 150 |
MK 200 |
|---|---|---|---|---|---|---|---|---|---|
| A | 1-5/8 | 2 | 2-1/8 | 2-3/8 | 2-3/4 | 3-1/8 | 3-1/2 | 3-3/4 | 4-3/8 |
| B | 7-5/8 | 8-1/2 | 10-1/8 | 10-3/8 | 11-3/4 | 13-3/8 | 14-3/4 | 16-1/8 | 18 |
| C | 10-7/8 | 13 | 15-1/8 | 16-1/4 | 19 | 21-5/8 | 23-7/8 | 26 | 29-7/8 |
| D | 12-3/4 | 15-3/8 | 17-7/8 | 19-1/4 | 22-3/8 | 25-5/8 | 28-1/8 | 30-3/4 | 35-3/8 |
| E | 11-3/8 | 13-5/8 | 15-7/8 | 17 | 19-3/4 | 22-5/8 | 24-7/8 | 27-1/8 | 31-1/4 |
| F | 2 | 2-3/8 | 2-3/4 | 3 | 3-1/2 | 3-7/8 | 4-3/8 | 4-3/4 | 5-3/8 |
| G | - | - | - | - | 9-3/8 | 10-3/4 | 11-3/4 | 12-7/8 | 13-5/8 |
| H | - | 8-3/8 | 10-1/8 | 8-7/8 | 15 | 17-1/8 | 18-7/8 | 20-5/8 | 21-3/8 |
| I | 8-3/8 | 11-3/4 | 13-3/4 | 13-7/8 | 17-1/4 | 19-5/8 | 21-5/8 | 23-/58 | 26-3/8 |
| J | 3-1/2 | 0 | 0 | 3-1/2 | 0 | 0 | 0 | 0 | 4-3/8 |
| K | - | 5-3/8 | 6 | 7-1/4 | 5-3/4 | 6-5/8 | 7-1/4 | 7-7/8 | 11-1/8 |
| L | - | - | - | - | 8-5/8 | 9-3/4 | 10-3/4 | 11-3/4 | 13-5/8 |
| M | 9-7/8 | 11-3/4 | 13-3/4 | 14-3/4 | 17-1/4 | 19-5/8 | 21-5/8 | 23-5/8 | 27-1/8 |
| N | 4-7/8 | 5-7/8 | 6-7/8 | 7-3/8 | 8-5/8 | 9-7/8 | 10-7/8 | 11-3/4 | 13-5/8 |
| Bolt Size | 1 | 1 | 1-1/8 | 1-3/8 | 1-1/2 | 1-3/4 | 2 | 2 | 2-1/4 |
| Bolt Length | 18 | 18 | 18 | 24 | 24 | 30 | 36 | 36 | 36 |
| Bolt Qty | 4 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 8 |
