ABUS Mechanical 160/50 50mm Steel Case Die-Cast Body Combination Padlock (4-Digit) CardedThe ABUS 160 Series Combination Padlock with 3 digit (40mm) or 4 digit (50mm) resettable combination with a tough die cast body for durable security. It has a highly polished chrome finish for better corrosion resistance and a hardened steel shackle which resists hacksaw attacks. Ideal for low to medium security requirements where convenience of use is a high priority (e. g. schools, companies). Overall width: 50 mm Overall height: 86 mm Overall