ABUS 90 Series Titalium Stainless Steel Re-Keyable Closed Shackle PadlockTITALIUM locks by Abus represent a new dimension in security and represent a high level of security whilst weighing signifantly less (30%) than comparable locks. This is all thanks to the innovative material that the locks are made from, namely a special aluminium alloy that uniquely combines a high level of torsion with lightness. The TITALIUM locks have a modern stainless steel finish, offering both maximum strength & low weight. High quality