4 Pack Adjustable C Spanner Set - 19-51mm Hook & Pin Retaining Ring Hinged ArmOverview: Hardened and tempered drop-forged Chrome Vanadium steel with recessed panel and satin finish. Specially designed for use with slotted retaining rings. Hook and pin interchangeable hinged arms.Features: Hardened and tempered drop-forged Chrome Vanadium steel. Specially designed for use with slotted retaining rings. Hook and pin interchangeable hinged arms covering sizes 19-51mm. Pin Sizes: Ø4mm. Specification: Net Weight - 0.160kg Wrench Adjustment - 19-51mm Wrench Pin Sizes - Ø4mm Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help.Alias: ys08940