Internal Hex, Internal Torx, External Hex
9/32 ", 2-1/2 ", 1-1/2 ", 1-3/8 ", 5/8 "
1, 1-1/2, 2-1/2, 1/2, 3/8
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
E7, 8 in, 4-1/8 in, 1-3/4 in, 5/8 in
External Torx, 8-Point, 6-Point, 4-Point, 7-Point
-