Thanks for your visiting our store! Material: high carbon steel Color: silver Size: about 198mm Weight: about 300g Product specifications: Imperial system: 12, 916, 58, 1116, 34, 14, 516, 11 more→32, 38, 716 Metric: 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Features: 1. Surface bright chrome plating, rust resistant, beautiful and upscale 2. Turn the adjustment screw selection specifications, ultra-practical, easy to carry; 3. Wrench adjustment range : 7-19mm 4. Three touch point to increse the gripping force 5. Metric and british system in 1. Package includes: 1PCS×23 in 1 wrench Note: 1. Due to the difference between different monitors, the picture may not reflect