This ABUS 64TI/50 TITALIUM(tm) Padlock with adjustable shackle has the following specifications: ABUS Security Level: 5. Shackle Width: 28mm.Shackle Height: 150mm.Shackle Diameter: 8mm. Overall Width: 50mm.Overall Height: Varies.Overall Depth: 17mm.The ABUS 64TI Series TITALIUM(tm) Padlocks are ideal for medium to high risk oftheft, recommended for a wide range of security requirements. All models in this series have a paracentric keyway and chrome plated cylinder cores. Hardened steel shackle, 30mm and above, with NANO PROTECT(tm) shackle coating which assures security and high corrosion resistance. TITALIUM(tm) is based on a special aluminium alloy, a mixture of materials is created which is extremely durable and lightweight; similar to the process used in aircraft construction. Compared to classic brass padlocks, the locks in the TITALIUM(tm) series are around 30% lighter but feature the same level of security making them excellent value for money. Sizes: 20 to 25mm, ideal for securing bags, suitcases, jewel cases, tool boxes, etc. Sizes: 30mm and up, ideal for securing valuables/goods of medium value or at an average risk oftheft.ABUS MechanicalA07B0053.