The Sealey 4 Piece Adjustable Spanner Set delivers professional-grade versatility for mechanical, plumbing and general maintenance work. Manufactured from high grade steel and hardened with heat treatment, each adjustable spanner features a Nickel-Ferrous finish that provides enhanced corrosion resistance for demanding workshop and site environments. Precision machined jaws ensure smooth adjustment and secure grip on fasteners, with metric calibration for accurate sizing from 20mm up to 34mm jaw capacity. The double dipped non-slip foam grip offers excellent control and comfort during extended use, maintaining grip security even when working with greasy or oily hands. This comprehensive four-piece set includes 150mm, 200mm, 250mm and 300mm spanners, providing the range needed to tackle jobs from compact fittings to larger industrial fastenings. Ideal for automotive mechanics, heating engineers and maintenance contractors who require reliable adjustable spanners across multiple applications. The set is backed by a lifetime guarantee for complete peace of mind. Features and Benefits: • High grade steel construction with hardened heat treatment for long-term durability • Nickel-Ferrous finish provides superior corrosion resistance • Precision machined jaws with metric calibration for accurate adjustment • Double dipped foam grip maintains control even with greasy hands • Four-piece set covering 150mm to 300mm lengths for versatile applications • Lifetime guarantee for professional confidence Specifications: Brand: Premier Jaw Capacity: 20, 25, 30, 34mm Lengths: 150, 200, 250, 300mm Nett Weight: 1.52kg