Ratchet Ring Spanner 4-in-1 Reversible Metric

• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.
• Manufactured from Chrome Vanadium steel, hardened and tempered with a fully polished black chrome finish.
• Innovative ring design allows four different sizes on one spanner.
• 72-Tooth ratchet rings require only 5º rotation to pick up the next tooth, ideal for applications where space is limited.
• Size Coverage: 10 x 13, 17 x 19mm.
• Lifetime guarantee*.