With 180 Years Of Manufacturing Expertise, An Exclusive Yale Design And Rigorous Testing, The Yale Brass Padlocks Have Been Built With You In Mind. Suitable For Your Gym Locker, Securing Your DIY Tools In Your Toolbox, Or Any Belonging You Want To Keep Safe And Secure Indoors. --Solid Brass Construction With Strong Hardened Steel Long Shackle --Tested Up To 48 To 240 Hours For Corrosion Resistance To Ensure Protection Against Different Weather Conditions --Comes With 3 Keys Padlock Dimensions: Body Width (A)40mmShackle Clearance Width (B)22mmShackle Clearance Height (C)55mmShackle Diameter (D)6.3mmBody Depth (E)14mmOverall Height (F)93mm