Set contains 1/4? and 3/8? dve 6 point sockets. Regular and deep. Regular sockets 1/4? drive 6 point 3/16?, 7/32?, 1/4?, 9/32?, 5/16?, 11/32?, 3/8?, 7/16?, 1/2?. Deep sockets 1/4? drive 6 point 3/16?, 7/32?, 1/4?, 9/32?, 5/16?, 11/32?, 3/8?, 7/16?, 1/2?. Regular sockets 3/8? drive 6 point 3/8?, 7/16?, 1/2?, 9/16?, 5/8?, 11/16?, 3/4?. Deep sockets 3/8? drive 6 point 3/8?, 7/16?, 1/2?, 9/16?, 5/8?, 11/16?, 3/4?