CTT 3/4″ x 13/16″ Impact Flip Socket This 3/4″ X 13/16″ Flip Impact Socket is made from a super tough heat treated chrome molybdenum alloy steel. 1/2″ square drive with black oxide finish for durability. 6-Point design for superior grip on fasteners, designed for use with impact air guns and ratchets. Must have impact socket for tire and wheel service! Features: Forged from Chrome Molybdenum Alloy Steel Drop Forged, Heat Treated for durability 6-Point Design 1/2″ Square Drive Size: 3/4″ and 13/16″