TITALIUM™ padlocks, from security specialist ABUS, represent a new dimension in security. The TITALIUM™ material is a special aluminum alloy that uniquely combines a high level of strength with lightness. The 83AL is part of our famous 83 padlock series which means that is has all the user-friendly features a locksmith is looking for: Easy to repin, fast and easy exchange of the shackle and "Z-bar" for adding key-retaining function. The hardened steel shackle is NANO PROTECT™ coated for extra corrosion resistance. The 83AL comes keyed different with 2 keys.