Prevent dirt, debris, salt, moisture, chemicals or weather extremes from rendering your padlock inoperable. Add Weatherbuilt™ Padlock Protection. With enhanced weather, debris, temperature and chemical resistance, Weatherbuilt helps your padlocks stand up to the harshest environments. The patent-pending keyway cover and patented shackle seals block debris and moisture, and the sliding keyway cover separates for easy key insertion and rotation. Weatherbuilt™ Padlock Protection is available in 2" and 1-3/4" pin tumbler and interchangeable core SFIC padlocks. Learn more here.