Overall Length: 10"Pipe Capacity: 2"Nut Capacity: 1-13/64"Max Jaw Opening: 2-5/8"Chrome Vanadium Electric Steel, Forged And Oil HardenedSelf Gripping Angular Jaw, Non-Slip On Any Shape Including Pipes And NutsFast Fine Adjustments Directly On Workpiece By Pushing A ButtonPinch Guard Prevents Operators' Fingers Being PinchedRubber Coated Non-Slip Hand For Comfort And Reduces Fatigue