• Manufactured from Chrome Vanadium steel, hardened and tempered with a fully polished micro satin finish.
• Innovative ring design allows four different sizes on one spanner.
• 100-Tooth ratchet rings require only 3.69º rotation to pick up the next tooth, ideal for applications where space is limited.
• Size Coverage: 10 x 13, 17 x 19mm.
• Lifetime guarantee*.
• Model No. AK63947