A simple, powdercoated sturdy-as-all-heck hammock mount. It can't get much easier than this one.
From the manufacturer:
You asked and we're listening! This Hammock Mount was designed to be as inexpensive as possible while maintaining high quality products manufactured in the USA. No bells and whistles on this model but it still offers comfortable hammocking from your trailer hitch. The frame portion that attaches to your vehicle hitch can remain installed during driving, but the arms must be removed and stowed in your vehicle.
Fits all standard 2" vehicle receiver hitches (Class III & IV)
Accommodates 116" (and shorter) length hammocks
300 pound weight limit
Weighs 25 lbs
Made in the USA
*Hammock not included