AUC1180 Features: * Self-energizing lower jaw provides three times more gripping power, with no-slipping or stripping for any style nut or bolt head * Ideal for tightening, clamping, twisting and turning * Turn screw to adjust pressure and fit work; stays adjusted for repetitive use * Classic trigger release designed to provide maximum locking force Hardened teeth are designed to grip from any angle. * 7"" Curved Jaw Locking Pliers Construction: * Constructed of high-grade heat-treated alloy steel for maximum toughness and durability Warranty: * Lifetime warranty does not cover abuse