Rotor Clip - External Retaining Ring: 19 mm Groove Dia, 20 mm Shaft Dia, 1060-1090 Spring Steel, Phosphate Finish - 67155846 - MSC Industrial Supply
150pcs Black C Clips Snap, circlip Lock Ring circ Clips 30mm Ring Shop Assortment, 3mm - 32mm Internal & External Lock Snap Retaining Ring Circlip for Industrial Fasteners, 18 Sizes with Box: