The Master Lock No. 7640704EURD features a 40mm Set-Your-Own Combination Aluminium Padlock with 110mm Hasp made of zinc plated hard wrought steel for strength, and corrosion resistance. The hardened steel staple and locking eye resist cutting and sawing. The ribbed hasp plate offers extra strength, and hardened steel locking eye provides strong cut resistance. The 6mm diameter shackle of the lock is made of nickel plated steel, offering resistance to cutting and sawing. The 4 dial combination security offers keyless convenience. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. Features: Set of a straight bar hasp and a resettable combination padlock 110mm hard wrought steel body, Zinc plated hardened steel for added strength and weatherability Hardened steel staple resist cutting and sawing, Hardened steel locking eye for strong cut resistance Tamper proof hinge for pry resistance 40mm wide solid brass body padlock 6mm diameter hardened steel shackle for strong bolt-cutter resistance 4-pin cylinder for strong pick resistance Mounting hardware included for easy installation Specifications: Dimensions: H:7.8 x W:4.0 x D:1.5 cm Colour: Grey Guarantee:Limited Lifetime Warranty Material: Solid Aluminum (padlock) - Hard Wrought Steel (hasp) Model Number: 7640704EURD