Feature: -The grip wrench is made of high-quality steel, the whole is high-frequency hardened and galvanized. -The tube wrench set tool has high hardness, good toughness, high torque, fine mechanical grinding teeth, strong bite force, sturdiness and durability, and high hardness torque. -The radiator adjustable valve wrench can solve your faucet, valve, pipe and wheel problems. Effective, practical and lightweight system. -Wrench tool is suitable for fastening connection of pipes, screws and nuts, fast disassembly, and clamping without slipping. -The adjustment wrench is very comfortable to hold, and has 3 different self-adjusting heads, suitable for nuts and bolts of different sizes/shapes. -Overall heat treatment, surface electroplating treatment, beautiful and wear-resistant. -Self-adjusting technology, so that they can automatically adapt to size. Specification: Material: galvanized steel + two-color TPR rubber Color: red+black+silver (as shown in the picture) Small wrench: Size: 210*40/32mm Opening: 32mm Clamping range: 6-16mm Double head design Big wrench: Size: 280*55mm Opening: 83mm Clamping range: 8-34.5mm Notice: 1. Stainless steel materials will rust when used in humid or temperature-difference environments. Please keep it dry and wipe the anti-rust oil regularly for maintenance. 2. Due to the casting process after roll polishing, uneven polishing may appear on part of the surface, and the surface of individual products may have small trachoma or scratches. It's normal not to mind. 3. As a lighting effect, the actual color may be slightly different from the picture. 4. Due to manual measurement, please allow an error of 1-5mm. Pack: A wrench or Two wrenches