Specification for Wrench: ring; 12-angles,rattle; 17mm,19mm; Chrom-vanadium steel
| Material | Chrom-vanadium steel |
| Length | 230mm |
| Plating material | chromium |
| Conform to the norm | DIN 837 |
| Spanner size | 17mm, 19mm |
| Kind of key | rattle |
| Material | Chrom-vanadium steel |
| Length | 230mm |
| Plating material | chromium |
| Conform to the norm | DIN 837 |
| Spanner size | 17mm, 19mm |
| Kind of key | rattle |