High-quality slim style Chrome Vanadium steel spanners. Hardened and tempered with a black electrodeposition finish and a machined lacquered head. Ultra-smooth 100-Tooth ratchet ring, ideal for use where space is limited. Supplied in EVA foam storage tray. PREMIER BLACK - One of a comprehensive range of hand tools, suitable for daily professional use. DURABLE - Hardened and tempered Chrome Vanadium steel for strength and longevity. BLACK ELECTRODEPOSITION FINISH - With a machined and lacquered head for corrosion resistance. ULTRA SMOOTH RATCHET RING - 100-Tooth ratchet ring, enables 3.6 movement and the open end is set at 15, ideal for use where theres limited space. SUPPLIED IN EVA FOAM TRAY - For easy storage solutions. LIFETIME GUARANTEE*.