Tradespro 835890 Socket and Bit Set, 77-Piece Includes 3/8-Inch dr. ratchet; 3/8-Inch dr. 3-Inch extension, 3/8-Inch F by 1/4-Inch M adapter 1/4-Inch sockets: SAE 5/32-Inch thru 9/16-Inch; metric 4 thru 14mm; 1/4-Inch dr. 8 point sockets: 1/4-Inch, 5/16-Inch, 3/8-Inch 3/8-Inch dr. sockets: SAE: 9/16-Inch, 5/8-Inch; metric 14, 16mm Ratcheting bit driver; assorted driver bits with holders; bit extension Lifetime warranty on tools