57 - Metric half-moon offset-ring wrenches
Standards: NF ISO 3318, NF ISO 1711-1, NF ISO 691, ISO 3318, ISO 1711-1, ISO 691, DIN ISO 1711-1, DIN ISO 691
- Half-moon offset-ring wrenches: the half-moon shape allows to manoeuvre nuts inaccessible with a classical tool.
- OGV® profile with 12-point ring for powerful tightening while protecting the nut.
- Metric sizes: 10 to 22 mm.
- Presentation: satin chrome finish.
References
 | A [mm] | A [mm] | Thickness E [mm] | Thickness E1 [mm] | Thickness E3 [mm] | Head Width B [mm] | Head Width B1 [mm] | Length [mm] | Weight [Kg] |
|---|
| 57.10X12 | 10X12 | | 6.4 | 6.7 | 9.7 | 15.2 | 18.0 | 143.0 | 0.085 |
| 57.11X13 | 11X13 | | 7.9 | 8.4 | 11.3 | 18.2 | 21.1 | 143.0 | 0.085 |
| 57.13X15 | | | 8.1 | 9.2 | 13.3 | 22.0 | 25.0 | 166.0 | 0.1 |
| 57.14X16 | 14X16 | | 8.1 | 9.2 | 13.3 | 22.0 | 25.0 | 184.0 | 0.18 |
| 57.14X17 | 14X17 | | 8.1 | 9.2 | 13.3 | 22.0 | 25.0 | 184.0 | 0.18 |
| 57.15X17 | 15X17 | 15X17 | 9.0 | 10.0 | 13.8 | 25.2 | 27.8 | 184.0 | 0.18 |
| 57.16X18 | 16X18 | | 9.0 | 10.0 | 13.8 | 25.2 | 27.8 | 200.0 | 0.215 |
| 57.19X22 | 19X22 | | 9.9 | 11.3 | 15.5 | 28.2 | 32.2 | 235.0 | 0.28 |
