External Hex, Internal Hex, Internal Torx
1-1/2 ", 1-1/8 ", 5/8 ", 15/16 ", 1-3/8 "
1-1/2, 2-1/2, 1/2, 1/4, 3/4
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
1-11/16 in, 3-3/4 in, 8 in, 4-1/16 in, 39 mm
External Torx, 7-Point, 4-Point, 8-Point, 12-Point
-