The Sealey Premier 10 Piece Combination Drive Hex Socket Bit Set is a professional-grade socket set designed for demanding trade applications requiring hex bit functionality across multiple drive sizes. This metric set combines heat treated Chrome Vanadium steel sockets with stubby S2 steel hex bits, offering exceptional versatility for automotive, mechanical and general engineering tasks. Each socket features a fully polished black chrome finish with machined and lacquered surfaces, providing excellent corrosion resistance and a professional appearance. The stubby hex bits are manufactured from hardened S2 steel with a phosphate finish, delivering superior strength and wear resistance in high-torque applications. The design incorporates a knurled ring on each socket for enhanced grip, particularly useful when working with oily or greasy hands in workshop environments. The stubby bit configuration makes this set ideal for limited access applications where standard length tools cannot reach, such as recessed fixings or confined engine bay work. Supplied on a convenient socket rail for organised storage and quick size identification, this combination drive set covers the most commonly used metric hex sizes from 4mm through to 19mm across 1/4", 3/8" and 1/2" square drives. Backed by a lifetime guarantee, this Premier Black set represents a reliable long-term investment for professional tradespeople and serious DIY enthusiasts. Features and Benefits: • Heat treated Chrome Vanadium steel construction for professional durability • Stubby hex bit design ideal for restricted access applications • Knurled ring provides secure grip in oily working conditions • Black chrome finish resists corrosion and maintains professional appearance • Supplied on socket rail for organised storage and easy size selection • Lifetime guarantee for long-term reliability Specifications: Brand: Premier Black Contents: 1/4"Sq Drive; 4, 5, 6, 7, 8mm, 3/8"Sq Drive; 10, 12, 14mm, 1/2"Sq Drive; 17, 19

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