The Siegen 5 Piece Combination Ratchet Spanner Set is a professional-grade metric spanner set designed for heavy-duty mechanical and maintenance applications. Manufactured from durable Chrome Vanadium steel, this set delivers the strength and longevity required for demanding workshop environments and commercial vehicle maintenance tasks. The 72-tooth ratchet mechanism requires only 5° of rotation to pick up the next tooth, making these spanners ideal for working in confined spaces where swing arc is severely limited. This fine-tooth design enables mechanics and engineers to work efficiently on components with restricted access, such as engine bays or tight underbonnet areas. The set includes five larger metric sizes: 22mm, 24mm, 27mm, 30mm, and 32mm, making it particularly suitable for heavy machinery, commercial vehicles, and agricultural equipment maintenance. Each spanner combines the versatility of an open-ended spanner at one end with the efficiency of a ratchet ring at the other, reducing the need to reposition the tool repeatedly when tightening or loosening fasteners. Supplied in a practical storage and hanging pouch, the set keeps spanners organised and protected when not in use. The comprehensive lifetime guarantee provides additional assurance of quality and durability for professional tradespeople. Features and Benefits: • Chrome Vanadium steel construction for exceptional strength and corrosion resistance • 72-tooth ratchet mechanism with 5° swing arc for confined space access • Combination design with open end and ratchet ring on each spanner • Storage pouch included for organised tool management • Lifetime guarantee for long-term reliability Specifications: Brand: Siegen Contents: 22, 24, 27, 30, 32mm Maximum Length: 424mm Minimum Length: 290mm Nett Weight: 3.80kg