Armstrong 12-972 1/2-Inch Drive Teardrop Ratchet Made in the USA - Quality and Availability Compact head design permits use in confined areas. Recessed reversing lever has as On/Off markings for SAFETY Torque wrap design reduces stress on gear and pawl teeth for greater strength and durability Unique Hour Glass handle design has a concave shape conforming to the grip of the hand which reduces fatigue and improved comfort