General description Sealey Premier Platinum 4-in-1 Flexi-Head Reversible Ratchet Ring Spanner is a versatile tool designed for professional use. It features an innovative ring design that allows for four different sizes on one spanner, making it ideal for applications where space is limited. The spanner is manufactured from Chrome Vanadium steel, hardened and tempered, and has a fully polished micro satin finish for durability and ease of use. Technical specifications Material: Chrome Vanadium steel Finish: Fully polished micro satin Size Coverage: 10 x 13 mm, 17 x 19 mm Ratchet Mechanism: 100-Tooth requiring only 3.6º rotation to pick up the next tooth Model No.: AK63947 EAN: 5054511925340 Other information