16-Piece, 3/8"-Drive Socket / Ratchet Set includes: 3/8" ratchet, 3 and 6" flared extensions and 13 regular 12-pt. sockets (1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1". All packaged in a plastic case.
21-Piece, 1/2"-Drive Socket / Ratchet Set includes: 1/2" ratchet, 5" flared extension and 19 regular 12-pt. sockets (3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 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"). Packaged in a plastic case.