Right angle L-key set with hexagonal ends and ball head of 13 pieces, long, inch. Hexagonal ball head on the long arm. Easy to insert into the screw head from all angles. For more efficient and time-saving work Long design for higher power transmission and better accessibility Oxidized surface treatment provides excellent surface protection; higher accuracy in the point High-alloy steel, fully hardened Size indication in the blade, for easy recognition In plastic holder Size indication on the holder, for easy recognition Hanging hole Contents: 0.05 - 1/16 - 5/64 - 3/32 - 7/64 - 1/8 - 9/64 - 5/32 - 3/16 - 7/32 - 1/4 - 5/16 - 3/8 in