Double open end wrench - Set of 11 pieces non sparking
 
                                                                
                    | Reference | Alloy | S1xS2 | |
|---|---|---|---|
| 037811 | 8*10,9*11,10*12,12*14,14*17,17*19,19*22,22*24,24*27,27*30,30*32 | ||
| 037911 | 8*10,9*11,10*12,12*14,14*17,17*19,19*22,22*24,24*27,27*30,30*32 | 
