With a head height of less than 2 inches, 180 ft.-lb. of maximum torque and 7,100 rpm of speed, the 2015MAX and 2025MAX Hammerhead low-profile Impactools offer the power and speed of an impact and the reach of a ratchet. The tools also feature a forward/reverse collar, providing easy access to change their direction in tight spaces. Knuckle-saver reactionless torque eliminates kickback.