For serious trappers or survivalists, this 6-pack of Duke 550 Pro Series traps is a solid choice. These are brand new, high-quality foothold traps, still in their original packaging. The 'Pro Series 2' with coil springs means they have a strong, fast action and are built to last. They're designed for catching medium-sized predators like coyotes, bobcats, and foxes. The 'OS Cast Jaw' refers to the offset, cast steel jaws which are meant to hold securely while minimizing injury. Duke is a trusted name in the trapping community. Whether you're managing predator populations on your property, practicing survival skills, or involved in fur harvesting, having a reliable set of traps is key. These are serious tools, so make sure you know and follow all local laws and regulations regarding trap use, including required safety features and checking intervals. A set of six gives you good coverage for a line or lets you have spares on hand.