ABUS 72 Series Coloured aluminium padlocks with a precision extruded, cut and drilled pure aluminium body which is light and strong. Rust-free precision 6-pin tumbler cylinder with a hardened 7mm steel shackle. Zinc plated brass lock mechanism, to protect against chemical corrosion. These anodised aluminium padlocks are keyed alike and ideal for access lock-off with 801 shackles, also ideal for Doors, gates, cabinets, lockers, toolboxes, cellar windows, sheds, switchgears, barriers Self-locking: lock is locked by pushing down the shackle. This ABUS 72/40 Aluminium Padlock has the following specification: Colour: Violet. ABUS Security Level: 6. Keyed Alike Key Reference: TT04072. Shackle Width: 20mm. Shackle Height: 27mm. Shackle Diameter: 6.5mm. Overall Width: 39mm. Overall Height: 74mm. Overall Depth: 19mm. ABUKA45242