• Patented, ratcheting mechanism utilizes Snap-on Dual 80® technology, combining dual pawls with a thin-walled, box-end design, for smooth operation and more torque transfer in less lateral space • Flank-Drive® gear features an 80-tooth profile and is cold-formed from the same steel as snap-on sockets, delivering up to 40% more cycle life and strength equivalent to traditional combination wrenches • Flank-Drive® Plus wrenching profile on open end, “bites” into the fastener, preventing slipping and rounding of the fasteners, while providing up to 62% more turning power and strength • Manufactured from special alloy steel, precision forged, heat treated, and finished in nickel-chrome for optimum strength and durability • Longer-length, wrench handle is sized for optimum comfort and balance, and provides increased leverage, especially in tight spaces • Handle is offset 15° from box-end for maximum knuckle clearance and increased access in any space