This Milwaukee 48-22-9481 Combo Kit features a 90-tooth ratchet tool that provides 4° of arc swing and a slim profile for work in tighter spaces. The included ratchet and socket set has FOUR FLAT Sides that prevent rolling and are wrench ready. Sizes are stamped into each socket for easy-to-read visibility. Users can keep this 28-piece 3/8 in. Included: standard sockets: 1/4 in., 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in., 15/16 in., 1 in. deep well sockets: 1/4 in., 5/16 in., 3/8 in., 7/16 in., 1/2 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in., 7/8 in. accessories: 3 in. extension, 6 in. extension, universal swivel 90-tooth ratchet, 1 PACKOUT compact organizer (48-22-8436)