12 59 01 is part of a Knipex pliers set. This is a seven-piece set of multi-purpose pliers that can be used for gripping, cutting, and bending. Each plier has a textured, slip-resistant handle and nickel-plated heads that offer superior corrosion protection. The 12 59 01 set includes a cobra pliers, long-nose pliers, and cutter, lineman’s pliers, diagonal cutters, bent nose pliers, flat-nose pliers, and end cutter.