WOZOBUY Ratcheting Combination Wrench Set6-22mm Metric Hand Tool Kits Auto Repair Key WrenchesSpanner with Rolled Cloth Bags

【HIGH QUALITY MATERIAL】Mirror polished wrench set is made of heat-treated chromium-vanadium steel with good toughness,waterproof and rustproof.Aerospace grade chromium-vanadium alloys are stronger,corrosion resistant and have a longer service life.【72-TOOTH】Our wrench head adopts 72-tooth gear, rotates once only needs 5-degree working swing arc.It is convenient to work in a narrow space.It also speeds up your work without repeatedly lifting it.[METRIC COMBINATION WRENCHES] Combination wrench set includes 6 pcs---6,8,10,12,13,14mm; 7 pcs---6,8,10,12,13,14,17mm; 8 pcs---8,10,11,12,13,14,17,19mm; 9 pcs---6,8,10,11,12,13,14,17,22mm；10 pcs---6,8,10,11,12,13,14,17,19,22mm；12 pcs---8,9,10,11,12,13,14,15,16,17,18,19mm.