Internal Hex, Internal Torx, External Hex, External Torx
25 mm, 9 mm, 15/16 ", 1-3/8 ", 7/8 "
2-1/2, 3/4, 1-1/2, 3/8, 1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
70 mm, 4-1/8 in, 43 mm, 58 mm, 39 mm
8-Point, 7-Point, 12-Point, 6-Point, 4-Point
-