Thanks to ABUS NanoProtect technology, the security of strong steel comes with the equivalent non-rust properties of brass. In simulations the Eterna 41 resisted the equivalent worst British weather for more than four decades, making these steel padlocks ideal for external security from garden sheds and gates to industrial units and lighthouses.

Laminated steel, individually ETERNA plated for extreme corrosion resistance. ETERNA: Non-hazardous & cadmium free plating. Tough countersunk rivets. Hardened steel shackle. High precision 5-pin tumbler cylinder. Cylinder drilling and pulling protected. Coloured vinyl bumper for easy identification.