14 piece set containing 12 point AF sockets. Chrome vanadium steel. Regular sockets 3/4? drive 12 point 7/8?, 15/16?, 1?, 1.1/16?, 1.1/8?, 1.3/16?, 1.1/4?, 1.5/16?, 1.3/8″, 1.7/16?, 1.1/2?, 1.5/8?, 1.3/4?, 1.7/8?.