Split Cotter Pin Assorted Kits Caleb Components offers 3 different Split Cotter Pin Kits. Two Fixman Kits (175pce & 555pce) & our own branded Cotter Pin Kit (550pce) To view our Split Cotter Pin Kits, please use this link – https://springfasteners.co.uk/product-category/fixings-and-fasteners/pins/split-cotter-pins/