The Stanley 10-piece screwdriver set features popular tip sizes with black phosphate coating to ensure better fitment. The set includes: SL 1/8 x 3 In., SL 3/16 x 3 In., SL 3/16 x 6 In., SL 1/4 x 1-1/2 In., SL 1/4 x 4 In., SL 1/4 x 6 In., Phillips 0 x 3 In., Phillips 1 x 4 In., Phillips 2 x 1-1/2 In., and Phillips 2 x 4 In.