1 m 3 4 f July 8, 2019 16 32 64 128 1 2 m 3 4 f 1 4 m 3 8 f 3 4 x 1 m 3 4 f to 1 2 m adapter 1 4 f to 3 8 m adapter 4 1 m 3 in standard form 1 f to 3 4 m adapter Riduzione 3 8 m 1 4 f 1 4 f to 3 8 m socket adapter (- 3 1 m 4 in point slope form