... , Standard:ISO,GB,DIN,ANSI Cretificate:ISO9001-2008,ROHS L-type wrench 1)Material Stainless steel 18-8An alloy of steel ... ) for very good corrosion resistance. 2) Dimensions Product name L-type wrench Specification M2-M36MaterialA-2 Stainless Steel alloy with 17 ... : 0086-18025311762 We are at your service in 24 hours.Skype: szjbsy888 L-type wrench