Professional heat treated Chrome Vanadium steel sockets.
S2 Steel hex bits with a zinc phosphate finish.
Removes rusted, damaged and severely rounded hex head fasteners with ease.
Patented twist design grips tighter as they turn.
Prevents fasteners from rounding.
Sizes: 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16" 3/8".
Supplied on a metal socket rail.
Lifetime guarantee*.
Model No. AK65603
Life