Built with alloy steel and a zinc diecast finish, the Squire CP50ATL Combination Padlock ensures long-lasting protection. Its robust body is resistant to dirt, corrosion, and extreme weather conditions, guaranteeing reliable performance in any environment. All Squire's all weather combination padlocks are salt water tested to ensure the highest level of corrosion resistance. The 4-wheel combination mechanism allows you to choose from 10,000 different combinations, ensuring unparalleled security. You can easily reset the security code within minutes, thanks to Squire's patented recodable mechanism.