... Quality-first 4,China factory name of commodity: hex key wrench from China manufacturer in hand toolsmaterial: steel ,stainless steel ... 70% cash before shipment or on the basis of L/CSpecificationsVarious shape size according to client’s requirementProfessionalWe are specialize ... and wishes from clients. We are not only offering good wrench products but also offering chipboard Screw, machine Screw , ...