Using these Klein lineman's pliers is straightforward. To hold and clean bolts or threaded rods, simply place them in the hinge opening. For cutting tasks like ACSR, screws, nails, or hardened wire, position the item between the cutting blades and squeeze the handles. When using the pliers, make sure not to apply excessive force beyond their capacity to avoid damage. After each use, wipe the pliers clean with a dry cloth to remove any debris. Store them in a dry place to prevent rusting. Over time, if the cutting blades seem dull, you can have them professionally sharpened to maintain their cutting performance.