Flex Wrench Socket Set, No. of Pieces 19, Hex Shank Size 3/8 in, Impact Rated No, Includes 11 in Length 3/8 in Hex Flex A Bit Plus Extension, Tee Star T15, T20, T25, Sockets 3/16, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8 in, Female Socket Adapter 1/4 x 1/4 in, Socket Adapter 1/4, 3/8 in, Bit Length 1 in, 1 15/16 in