hex key wrench has been used widely by cake houses .(DIN 911) size (mm)1.5-2-2.5-3-4-5-6-8-10 Price USD 2 / 9 Price Condition FOB Shanghai Origin China Material Chrome vanadium Weight 305 Grams Packaging in blister card Delivery lead time 25 days Minimum order 1,000 sets Supply ability 10.000 sets/day