Internal Hex, Internal Torx, External Hex
9/32 ", 2-1/2 ", 4 mm, 1-1/8 ", 5.5 mm
1/2, 2-1/2, 1-1/2, 3/8, 1
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 4-1/16 in, 58 mm, 1-1/4 in, 35 mm
External Torx, 7-Point, 6-Point, 12-Point, 4-Point
-