Internal Hex, Internal Torx, External Hex
10 mm, 5/8 ", 15/16 ", 1-3/8 ", 7/8 "
1, 3/8, 2-1/2, 3/4, 1-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
54 mm, 56 mm, 3/4 in, 9/16 in, 8 in, 7/16 in
8-Point, External Torx, 6-Point, 4-Point, 7-Point
-