RS PRO Key Steel Padlock, 7mm Shackle, 47mm Body

Laminated steel body for superior strength
Hardened steel shackle for superior cut resistance
Pin tumble structure for great pick resistance test
Dual locking levers provide extra pry resistance
Special plastic cover for weather proof
Your best choice in hard weather condition

These padlocks can be used indoor and outdoor but cannot be used at the seaside/ saline environment/ moisture environment. As the wrong application will cause the product to rust and not work effectively.