Double ended, manufactured from high quality carbon steel, zinc plated for corrosion protection. Sets include tommy bars. Display packed. Contents: 6 x Spanners: 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19mm, 2 x Tommy bars: 100mm, 150mm Manufactured in accordance with BS2558 Specifications