Versatile curved jaw also features integral wire cutter. Angled tooth pattern for a better grip. Knurled adjusting screw turns easily by hand or with a hex key inserted into the hex key receiver on bottom of screw. After initial grip is set, pliers can be tightened further by turning the adjusting screw with a hex key. Compound action for powerful non-slip locking grip. Plastisol dip on release lever for improved comfort. Nickel-plated finish resists rust and corrosion.