Internal Hex, Internal Torx, External Hex
5/8 ", 2-1/2 ", 4 mm, 1-1/2 ", 1-1/8 "
1-1/2, 3/8, 3/4, 2-1/2, 1/2
Phosphated, Phosphatized, Gun-metal, Black Phosphate, Black Oxide
E7, 3-9/16 in, 7/8 in, 8 in, 19 mm
7-Point, 8-Point, 4-Point, 6-Point, External Torx
-