The ABUS 65 Series brass padlocks have a body which is made from solid brass hardened steel shackle up to 30mm and hardened steel alloy shackle 40mm and above. The inner components are made from corrosion resistant materials. The precision pin cylinder has mushroom counter pins with the paracentric key-way offering greater protection against manipulation. They are suitable for low to medium security requirements and are also suitable where a strong requirement for service performance and longevity is required. The padlock locking is automatic it does not require a key. Overall width: 60 mm. Overall height: 91 mm. Overall depth: 19 mm. Shackle width: 33 mm I.D. Shckle height: 35 mm. Shackle Diameter: 9.5 mm.