Internal Hex, Internal Torx, External Hex
7/32 ", 2-1/2 ", 1-5/16 ", 20 mm, 5/8 "
1/2, 1-1/2, 2-1/2, 3/4, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
9 mm, E7, 3 in, 8 in, 43 mm
External Torx, 6-Point, 4-Point, 7-Point, 8-Point
-