Circlips are used for 2 main applications. External Circlips are used on shafts, and Internal Circlips are used in bores.
Here at Caleb Components, we offer both of these types online in Carbon and Stainless Steel. We hold fantastic stocks, ready for same day despatch.
Why not check out the range here: https://springfasteners.co.uk/product-category/circlips/