Internal Hex, Internal Torx, External Hex
1-5/16 ", 5.5 mm, 35 mm, 1-3/8 ", 5/8 "
1/2, 1-1/2, 3/8, 2-1/2, 1
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
7/16 in, 43 mm, 58 mm, 3/4 in, 9/16 in, 39 mm
External Torx, 8-Point, 7-Point, 12-Point, 6-Point
-