Internal Hex, Internal Torx, External Hex, External Torx
1-1/2 ", 27 mm, 5/8 ", 15/16 ", 1-1/4 "
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
3/4 in, 9/16 in, 8 in, 1-3/16 in, 5/16 in, 11/16 in
6-Point, 7-Point, 8-Point, 12-Point, 4-Point
-