Sealey Premier Lock-On™ Hex Socket Bit Set 3/8"Sq Drive 8pc

- 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: 3, 4, 5, 6, 7, 8, 9, 10mm. - Supplied on a metal socket rail. - Lifetime guarantee*.