The Draper Hi-Torq Metric Combination Spanner Set is designed to make tightening and loosening nuts and bolts efficient. Crafted with an open end set at 15°, this set offers improved access and leverage, featuring spanners that are robust and highly precise. Key features include a Hi-Torq Design for enhanced grip and reduced slippage, Chrome Vanadium Steel Construction for strength and durability, and a Polished Finish for a sleek look and corrosion resistance. Supplied in a convenient storage rack.