The Sealey 5 Piece Jumbo Combination Spanner Set is a professional-grade tool set designed for heavy-duty fastening applications requiring larger spanner sizes. Manufactured from drop-forged Chrome Vanadium steel, these spanners are hardened and tempered to deliver exceptional strength and durability in demanding workshop and site environments. The fully polished mirror finish not only provides corrosion resistance but also makes cleaning easier after use in automotive, agricultural, or industrial maintenance tasks. Each spanner features an open-end and WallDrive® ring combination, with the innovative WallDrive® profile gripping fasteners on the flats rather than the corners to reduce the risk of rounding. The long slim shaft design provides improved access to recessed fixings and delivers additional leverage when working with stubborn or seized fasteners. This jumbo set includes five essential larger sizes22mm, 24mm, 27mm, 30mm, and 32mmmaking it ideal for heavy machinery mainte