44341 - Key locking Application Blue stripes indicate Security Grade 4 to BS EN 12320. Specification Padlock body of hardened steel, black chrome plated. Shackle of rustproofed hardened steel, 10mm diameter. Drainage holes in the padlock body prevent freezing. No external screws or rivets. Tensile strength: over 4½ tons. Finish • Black Chrome (18) Standards BS EN 12320 SG 4 Downloads 44341 - Key locking (.pdf, 66 kB) Close Ordering Options 10435009018 44341 M/K NO KEYS *NEW SYSTEM* 10435009118 44341 M/K NO KEYS *EXISTING SYSTEM* Close 44349 - Key locking closed shackle