Attributes . Nut Driver: 7/16 in x 2-3/4 in, 1/2 in x 2-3/4 in, 1/4 in x 2-3/4 in, 11/32 in x 2-3/4 in, 3/16 in x 2-3/4 in, 3/8 in x 2-3/4 in, 5/16 in x 2-3/4 in, 5/8 in x 2-3/4 in, 7/32 in x 2-3/4 in, 9/16 in x 2-3/4 in, 9/32 in x 2-3/4 in . Names