Description Name:Dual-use Spanner Material:High Carbon Steel Color:As the picture show Type:Plum Blossom Wrench,Open-end Wrench Features: Total Length:135mm(5.31in)/145mm(5.71in)/155mm(6.10in)/165mm(6.50in)/170mm(6.69in)/175mm(6.89in)/190mm(7.48in)/195mm(7.68in) Detachable Screw Size:6mm(0.24in)/7mm(0.28in)/8mm(0.31in)/9mm(0.35in)/10mm(0.39in)/11mm(0.43in)/12mm(0.47in)/13mm(0.51in)/14mm(0.55in)/15mm(0.59in) High Steel Forging: High hardness, wear-resistant, high-temperature quenching process, toughness, and resistance to deformation and cracking. Dual use wrench:Dual use, plum blossom/open-end wrench, alternating use, dual head design.12 Toothed Plum Blossom Open End Wrench:Suitable for disassembling various nuts, set scientific angles, and reduce the risk of hand collisions. Surfacing Electrophoresis:Waterproof and rust proof,beautiful and elegant, with strong durability and easy to use. Standard opening for easy operation:Double ended open-end wrench, with a flat opening to screws and nuts and reduce friction,smooth and not easy to slip. Package Included: 1PC x Dual-use Spanner