Internal Retaining Ring Kit

50 Pcs External Retaining Rings, Stainless Steel C-Clip Snap Rings, Inner Diameter 18 mm Sizes: The external retaining ring is available in multiple sizes with inner diameters of 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm and 22mm. MATERIAL: The external retaining rings are made of 304 stainless steel. Wide application: external retaining rings can be used in automobiles, valves, machinery, bearings, etc. About after-sales: If you have any questions about our products, you can contact us by email at any time, we will reply within 24 hours.