Internal Hex, Internal Torx, External Hex
1-1/8 ", 9/16 ", 15/16 ", 1-3/8 ", 5/8 "
1-1/2, 3/4, 1/4, 1/2, 3/8
Phosphatized, Phosphated, Gun-metal, Black Phosphate, Black Oxide
3-9/16 in, 12 mm, 8 in, 1-1/4 in, 39 mm
External Torx, 7-Point, 4-Point, 6-Point, 8-Point
-