The Sealey 16 Piece 1/2" Drive Deep Lock On Impact Socket Set is a professional-grade socket collection designed for tackling rounded and damaged fasteners. This comprehensive metric socket set features patented Lock-On technology with specially machined flutes in the socket walls, enabling reliable grip on fasteners that are up to 85% rounded. Manufactured from hardened and tempered Chrome Vanadium steel, these deep impact sockets deliver the strength and durability required for demanding workshop applications. The phosphate finish provides added corrosion resistance, extending the working life of the set even in challenging environments. Colour-coded identification rings allow for quick socket size selection, improving efficiency during busy repair and maintenance tasks. This 16-piece set spans a comprehensive size range from 10mm to 32mm, making it ideal for automotive mechanics, plant maintenance engineers, and workshop technicians working with metric fasteners. The deep socket design provides extended reach for recessed bolts and threaded rods, whilst the 1/2" square drive ensures compatibility with standard impact wrenches and ratchets. The set is supplied in a durable storage case for organised tool management and protection during transport. Features and Benefits: • Lock-On technology grips up to 85% rounded fasteners for damaged bolt removal • Hardened Chrome Vanadium steel construction for long-lasting durability • Phosphate finish provides enhanced corrosion resistance • Colour-coded rings enable fast socket identification • Deep socket design for accessing recessed fasteners • Comprehensive 16-piece metric range from 10mm to 32mm • Supplied in protective storage case for organised transport • Lifetime guarantee for peace of mind Specifications: Brand: Premier Type: 1/2"Sq Drive - Deep Quantity of Sockets: 16 Contents: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm Nett Weight: 4.2kg