METRIC EXTRA LONG HEX KEYS
| CODE | FASTENER SIZE | LONG END LENGTH | SHORT END LENGTH |
| 80304A | 1.5 MM | 89 MM | 13 MM |
| 80305A | 2 MM | 99 MM | 15 MM |
| 80306A | 2.5 MM | 111 MM | 17 MM |
| 80307A | 3 MM | 125 MM | 19 MM |
| 80308A | 4 MM | 139 MM | 24 MM |
| 80310A | 5 MM | 159 MM | 27 MM |
| 80312A | 6 MM | 179 MM | 31 MM |
| 80314A | 8 MM | 199 MM | 35 MM |
| 80316A | 10 MM | 223 MM | 39 MM |