Attributes . 11 in Length 1/4 in Hex Flex A Bit Plus Extension, Phillips #1, #2, #3, Slotted #6-8, #8-10, #10-12, Tee Star T15, T20, T25, Square Recess R1, R2, R3, Sockets 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16 in, Female Socket Adapter 1/4 x 1/4 in, Socket Adapter 1/4, 3/8 in, 1/4 in Hex Magnetic Bit Holder . Names