AK65603 Premier Imperial Lock-On Hex Socket Bit Set 3/8″Sq Drive 8pc

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. Supplied on a metal socket rail. • One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• 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*.