Hand tool wrench,folding hex key wrench,torx key set 1.Material:40 Cr , ... 2Packing:colour box ,slide card,double blister card Hand tool:Folding wrench :hex key wrench,torx key wrench ,ball head hex ... blister,slide card etc.Material:40 Cr,CR-VWelcome OEM Aluminum alloy Folding hex key wrench set