Fast Release, Locking Pliers, Combo Pack, Pack Includes 7" & 10" Curved Jaw Pliers With Wire Cutters & Reduced Hand Span, 20% Reduced Hand Span Improves User Control & Helps Reduce Hand Strain, Hex Key Adjusting Screw Tightens To Adjust Pressure & Draws Materials Together, Proving A More Controlled Release, Redesigned Tactile Grip Zone Helps Improve User Control & Is Suited For High Temperature Applications, Made With 1 Handed, Trigger Less Release That Is 2X Easier To Open, Curved Jaws Allow For Equal 4 Point Of Pressure, Making It Ideal For Heavy Torque On Any Style Nut Or Bolt Head.