R-Clip Retaining Pins Pack of 50 R-Clips for securing clevis pins. Compared to split pins, R-Clips are easier to remove and are re-usable. Size: 3 x 54mm. Bright zinc plated BZP. Zinc coated for long life protection and corrosion resistance. For dimensions please see picture chart. Suitable for use with cars, lorry's, towing, caravans, plant machinery etc. Other retaining pins available in our shop.