This comprehensive set includes 3/8” and 1/2” drive standard and deep sockets, star, E-star, stubby triple square, tamperproof star, and a variety of standard, long, and stubby hex bit sockets. Sizes range from 8‐30mm, 5/16″‐1-1/2″, and bit sockets range from 4mm-19mm, 3/16”-3/4″, T20-T55, E5-E16, T10H-T50H, and M4-M16, along with universal joints, extensions, and adapters.