Ironton Screwdriver Set - 100-Pc. (1) Ratcheting bit driver (1/4in. nut driver) (9) Slotted screwdrivers: 1/8 x 3in., 5/32 x 4in., 3/16 x 3in., 3/16 x 4in., 3/16 x 6in., 1/4 x 4in., 1/4 x 6in., 5/16 x 8in., 5/16 x 10in. (6) Phillips screwdrivers: #1 x 3in., #1 x 4in., #2 x 4in., #2 x 6in., #3 x 4in., #3 x 6in. (6) Torx screwdrivers: T8 x 3in., T10 x 3in., T15 x 3in., T20 x 3in., T25 x 4in., T30 x 4in. (5) Square screwdrivers: S0 x 3in., S1 x 3in., S1 x 4in., S2 x 4in., S3 x 6in.