The Sealey 6 Piece Jumbo Combination Spanner Set delivers professional-grade performance for heavy-duty fastening applications requiring large-diameter spanners. Manufactured from Chrome Vanadium steel with a satin polished finish, this set provides excellent corrosion resistance for reliable service in demanding workshop and industrial environments. Each spanner features a slim profile design that improves access in confined spaces whilst maintaining the strength required for larger fasteners. The combination design pairs an open-end with a 12-point WallDrive® ring end, offering versatility for different working angles and enhanced grip on fastener faces to reduce rounding. Covering sizes from 34mm to 50mm, this jumbo spanner set is ideal for heavy plant maintenance, commercial vehicle repair, and industrial machinery servicing. The included storage tray keeps the spanners organised and protected, whilst the lifetime guarantee provides long-term peace of mind for professional tradespe