The Master Lock No. 7640EURDBLK Set-Your-Own Combination Padlock presents a 40mm wide solid aluminum body for durability with a black lacquer painted finish. The 6mm diameter shackle is 26mm long and made of chrome-plated steel, offering resistance to cutting and sawing. The 4 dial combination security offers keyless convenience. The limited lifetime warranty provides peace of mind. Features and Benefits Durable - 40mm wide solid aluminum body for durability and corrosion resistance. Steel shackle - The chrome plated steel shackle provides extra cut resistance. Keyless - 4-digit set-your-own combination security for keyless convenience. Specifications Colour: Black Material: Solid Aluminum Guarantee: Limited Lifetime Warranty Dimensions: H7.8 x W4 x D1.5cm 4-digit set-your-own combination 40mm wide solid aluminum body padlock