Kasp 140 Series Aluminium Padlocks - Kasp K14040GOLD. This padlock from the Kasp 140 series is made from solid aluminium, making it highly weather resistant. The sophisticated lock provides protection against picking, making this unit ideal for lock-off applications. Features a weather-resistant anodised aluminium body, anti-pick 6-pin cylinder for extra protection against picking, anti-bump cylinder for maximum protection, and a hardened steel shackle for extra protection against hacksaw and cropping attacks.