The abuse 65 series brass padlocks have a body which is made from solid brass hardened steel shackle up to 30 milli meter and hardened steel alloy shackle 40 milli meter and above the inner components are made from non corrosive materials the padlock locking is automatic it does not require a key shackle produced from hardened steel width height depth 40 milli meter 62 milli meter 15 milli meter