E-Z Red MR482 Extendable Ratchet Three Piece Set- includes 1/4", 1/2", 3/8" Ratchets Unique, extandable locking shaft Precise 5 degree drive head contains 72 teeth Includes 1/4", 1/2", and 3/8" ratchets Meets and exceeds ANSI torque requirement Thermal Plastic over-molded handle ensures firm grip