1" External Snap Rings – Carbon Steel, Phosphate

Provide secure, dependable shaft retention with durable 1" external snap rings manufactured from carbon steel and finished with a phosphate (PHOS) coating for improved wear resistance and surface protection. Designed to install into precision‑cut grooves on the outside diameter of shafts, these external snap rings deliver reliable axial holding power in mechanical assemblies. Ideal for industrial machinery, automotive components, and general equipment applications, phosphate‑coated carbon steel external snap rings offer consistent fit, strong performance, and long service life in demanding environments.