Master Lock offers a complete range of hasps including these hinged hard wrought steel hasps, which are more flexible than standard hasps (for angled use). When used with a padlock they are a great deterrent to theft and opportunist thieves. These Master Lock hasps also have high security boron padlock eyes for strong cut and pry resistance and hidden hinge pins for added security. Suggested Uses: Sheds, doors, storage containers and cellars. Specification Bore: 11mm.1 x MasterLock Wrought Steel Single Hinged Hasp 160mm Specification Length: 160mm.Bore: 11mm.