Anyone know what these fittings are called and where to buy them?

i am in need of two of these slide on fittings to finish up a carb linkage set up. These slide on a 1/4” diameter rod and attach to the carb at one end and the throttle lever at the other end. A set screw holds it in place along the rod and a wire clip holds it in on the other side. I prefer not to switch to heim ends at this time.
Any insight is appreciated

4C91B375-35C5-4203-B753-3BA03C74A8A8.jpeg

6253B069-9156-4049-B9E9-E569289C707C.jpeg