The Sealey 11 Piece Adjustable C Spanner Hook and Pin Wrench Set is a versatile solution for working with slotted retaining rings and adjustable nuts. Manufactured from hardened and tempered drop-forged Chrome Vanadium steel, this professional-grade set features a recessed panel design with satin finish for durability and a comfortable grip during operation. The set comprises three adjustable wrenches with interchangeable hinged arms that accept both hook and pin configurations, providing maximum flexibility for different applications. The small wrench adjusts from 19-51mm, the medium from 32-76mm, and the large from 51-121mm, ensuring comprehensive coverage for most workshop tasks. Each wrench is supplied with multiple pin sizes ranging from Ø4mm to Ø8mm, allowing you to match the tool precisely to your specific requirements. Ideal for mechanics, machine maintenance engineers, and workshop technicians who regularly service equipment with adjustable bearings, lock nuts, or circular com