The Snap-on 3/8” Drive Ratchet, No. F80, with Dual 80 technology, comes with dual pawls and an 80-tooth gear which provides this Snap-on classic with more power in less lateral space. With up to 25 percent less ratcheting arc than previous designs, the F80 requires less arc to engage the next gear tooth. The ratchet has up to 250 ft/lbs of ultimate torque and it keeps seven teeth in constant contact with the gear to provide greater strength and durability. Its sealed head helps keep the dirt out of the head mechanism.