The Sealey 13 Piece 1/4" Drive Socket Set is a metric socket set designed for professional mechanics and engineers working with smaller fasteners. Manufactured from hardened and tempered Chrome Vanadium 6142 steel, this comprehensive socket set delivers the durability and reliability required for daily workshop use. The sockets feature specially machined flutes in the walls that enable use on up to 85% rounded fasteners, making this set particularly valuable when working with worn or rusted fixings. This design not only prevents further damage to compromised fasteners but also provides added strength to the socket walls themselves. The fully polished mirror finish offers excellent corrosion resistance, ensuring long-term performance in demanding workshop environments. Each socket includes a knurled ring for extra grip, particularly useful when working with oily fingers in automotive or machinery maintenance applications. The set covers commonly used metric sizes from 4mm through to 14mm, making it ideal for precision work on motorcycles, small engines, electronics, and light automotive applications. All sockets are supplied on a socket rail for organised storage and quick size selection. Features and Benefits: • Chrome Vanadium 6142 steel construction for professional-grade durability • Specially machined flutes handle up to 85% rounded fasteners without damage • Knurled grip ring for secure handling with oily fingers • Mirror polished finish resists corrosion in workshop conditions • Comprehensive 13-piece metric range from 4mm to 14mm • Includes socket rail for organised storage • Lifetime guarantee for long-term peace of mind Specifications: • Brand: Premier • Configuration: 6-point Lock-On™ Socket • Contents: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14mm, Socket Rail • Depth: Standard • Nett Weight: 0.22kg • Qty: 13 • Type: 1/4''Sq Drive - Metric • Model No. AK2746