Multi-Purpose Shackle Key Overall Length - 100MM (4 Inch) Nut Sizes - 8MM, 10MM, 13MM Metal - 316 Grade Stainless Steel Our Multi-Purpose Shackle Key Is Excellent For A Variety Of Tasks Due To The Various Tools On This Key; Shackle Wrench, Flat Nose Screw Driver, 3 Nut Sizes, Bottle Opener And A Hole To Attach To Key Rings, Ensuring This Product Can Be Accessed Easily For Those Emergency Tasks. Made From High Quality 316 Grade Stainless Steel. Please Note We Supply A Huge Variety Of Stainless Steel Parts *** FREE DELIVERY *** Product Code - SFSSSK