• Heavy-duty jaws grip around work of all shapes
• Ideal for plumbers, mechanics, welders, and others working with large objects
• Ideal for tightening, clamping, twisting, and turning
• Turn screw to adjust pressure and fit work
• Constructed of high-grade heat-treated alloy steel for maximum toughness and durability
• Classic trigger release designed to provide maximum locking force
• Hardened teeth are designed to grip from any angle