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