Internal Hex, Internal Torx, External Hex
1-1/8 ", 15/16 ", 5/8 ", 7/8 ", 1-1/4 "
1/4, 3/4, 1-1/2, 1/2, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 1-1/4 in, 3/4 in, 9/16 in, 39 mm, 35 mm
External Torx, 8-Point, 7-Point, 12-Point, 6-Point
-