Acme Mfg Co Vintage Trailer Hitch Coupler

Got this old school Acme trailer hitch coupler. It's definitely seen some use and has that nice aged patina if you're into the vintage look for a restoration project or just need a heavy duty part. It's got the star-shaped adjustment knob on top which is pretty cool and still turns. Pretty solid piece of cast iron, weighs a decent amount. Selling as is, would look great cleaned up or just bolted onto a vintage trailer setup.