The Siegen 8 Piece Combination Spanner Set delivers professional-grade Whitworth sizing for classic vehicle maintenance and restoration work. Manufactured from drop-forged Chrome Vanadium steel, these combination spanners are hardened and tempered for long-term durability in demanding workshop environments. Each spanner features a fully polished mirror finish with nickel chrome plating that provides excellent corrosion resistance. The open-end and 12-point WallDrive® ring combination design ensures secure fastener engagement whilst minimising the risk of rounding off worn or corroded fixings commonly found on vintage vehicles. This set includes eight popular Whitworth sizes essential for classic car enthusiasts: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", and 9/16". The spanners range from 130mm to 300mm in length and are supplied in a practical storage and carry rack that keeps your tools organised and protected between jobs. Backed by a lifetime guarantee, this set represents a reli