Secure your trailers, storage units, or equipment with these heavy-duty puck locks from HOX. Made from 304 stainless steel inside and out, they're built to resist rust, corrosion, and extreme weather. The hidden shackle design (that's the 'puck' style) means there's no exposed loop to cut or saw through, giving you extra security against theft. Each lock features a 6-pin tumbler cylinder for pick resistance and comes with three brass keys—all keyed alike in this 4-pack, so one key opens all four locks. They weigh about 2.2 pounds each, so they're solid and substantial. Perfect for farms, construction sites, boats, or any place where you need reliable, tough security. Installation is straightforward; just make sure you have the right hasp or mounting hardware. Keep your assets safe with these professional-grade locks.