Using these Klein D248-9STT pliers is easy. First, make sure the split ring is securely attached if you're working at height. When cutting soft annealed rebar tie wire, place the wire between the cutting knives and squeeze the handles firmly. The high-leverage design will help you cut through the wire with less effort. For a better grip, hold the hooked handles tightly. Remember, these pliers are not insulated, so avoid using them in electrical work. To keep them in good shape, clean the pliers after each use with a dry cloth. If they get dirty, you can use a mild soap and water solution, but dry them thoroughly afterward. Also, store them in a dry place to prevent rusting.