Kobalt 11 Piece Standard (SAE) Metric 3/8-in Drive 12 point Deep Socket Set w/ Duralast Ratchet. 12 point Sockets Sized as follows 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, & 1”.