Professional tool for commercial or occasional use Use on a number of items including gun cabinets, jewellery boxes, garage and shed doors, trailer shutters and many other uses. Manufactured from solid brass with chrome plating, heat treated for extra durability. Features a brass cylinder core which is only unlocked with a high security key. The shackle is made from hardened brass with chrome plating to add protection from thieves. Rotating shackle virtually eliminates the chance of sawing through the shackle. Sizes; Body Size 69mm long x 54mm wide by 18mm thick. Throat Size 30mm wide, 30mm deep. Deep under shackle when closed 14mm. Complete with 3 high security keys manufactured from nickel plated steel.