Vise-Grip, Irwin, 11" Pipe Wrench, Quick Adjusting Jaw, 1 Handed Operation Enhances User's Speed & Convenience, Heat Treated Steel Body & Forged Upper Jaw Optimizes Tool Durability, Broached Upper Teeth For Maximum Grip, 11" Tool With Jaw Capacity Of 14" Standard Pipe Wrench 2-1/4".