IMPA:610401/610402/610403/610404/610405/610406/610407/610408/610409/610410/
Drop forged from selected steel with 24 teeth in the ratcheting-gear instead of the usual 16 to 20.
Turning shift lever reverses action instantly.
| CODE | Square Drive | Male or Female | Overall Length mm | Weight grm |
|---|---|---|---|---|
| 61 04 01 | 6.35 mm | Male | 115 | 100 |
| 61 04 02 | Female | 115 | 80 | |
| 61 04 03 | 9.5 mm | Male | 190 | 280 |
| 61 04 04 | Female | 190 | 250 | |
| 61 04 05 | 12.7 mm | Male | 270 | 490 |
| 61 04 06 | Female | 270 | 420 | |
| 61 04 07 | 19.0 mm | Male | 500 | 1,925 |
| 61 04 08 | Female | 500 | 1,780 | |
| 61 04 09 | 25.4 mm | Male | 755 | 4,500 |
| 61 04 10 | Male Head | 165 | 1,300 |
| CODE | Square Drive |
Male or Female |
Overall Length mm |
Weight grm |
| 610401 | 6.35 mm | Male Female |
115 | 100 |
| 610402 | 115 | 80 | ||
| 610403 | 9.5 mm | Male Female |
190 | 280 |
| 610404 | 190 | 250 | ||
| 610405 | 12.7 mm | Male Female |
270 | 490 |
| 610406 | 270 | 420 | ||
| 610407 | 19 mm | Male Female |
500 | 1925 |
| 610408 | 500 | 1780 | ||
| 610409 | 25.4 mm | Male Female |
755 | 4500 |
| 610410 | 165 | 1300 |