Breaking a chain link is a necessary skill for a variety of tasks, from repairing a fence to freeing a pet from a leash. There are several different ways to break a chain link, depending on the size and type of link. For small chain links, you can use a pair of pliers or a hammer and chisel. For larger chain links, you may need to use a bolt cutter or a hacksaw.
It is important to note that breaking a chain link can be dangerous, so it is important to take precautions. Always wear safety glasses when working with metal, and be careful not to cut yourself on the sharp edges of the chain link. If you are not comfortable breaking a chain link yourself, you can always call a professional locksmith for assistance.