Features: • Self-energizing lower jaw provides 3X more gripping power than traditional locking pliers, with no slipping or stripping. • Provides maximum torque without requiring heavy input pressure – jaw mechanism naturally grips tighter as more torque is applied to the tool. • Classic trigger release provides maximum locking force. • Curved jaw puts tremendous pressure on four points of any style nut or bolt head, making it perfect for any application that requires maximum torque. • Constructed of high-grade heat-treated alloy steel for maximum toughness and durability. • Hardened teeth are designed to grip from any angle. • Hex key adjusting screw tightens to adjust pressure and draw materials together and provides a controlled release. Specifications: • Model: 10CR • Size: 10" (250mm) • Irwin Brand