Quick view 0.047" X 19/32" Bridge Pins, Stainless Steel 18-8 Bridge pins are also known as R-clips, R-pins, R-keys or hitch pin clips.Used to secure the ends of axles, hitch pins or clevis pins by being inserted into a hole or groove.Type 304 stainless steel is defined as a Chromium-Nickel austenitic alloy... $45.28 Select Quantity Compare