Internal Hex, Internal Torx, External Hex
25 mm, 1-5/16 ", 5/8 ", 1/2 ", 1-3/8 "
1, 2-1/2, 1/4, 1/2, 1-1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
E7, 3-3/4 in, 3-9/16 in, 8 in, 26 mm
External Torx, 12-Point, 7-Point, 6-Point, 8-Point
-