Camping Trailer Frame Kits
A cost effective bolt-together camping trailer frame kit works great as a starting point for many home-built Compact Camping Trailer projects.
There are a few different sources for bolt-together trailer frame kits:
Harbor Freight is one of the more well-known suppliers. Many compact home-made Camping Trailers build around a 4’x6’ deck size, most bolt-together frame kits are 4’x8’. This isn’t a problem, the bolt-together frame kits are easily resized to 4’x6’ and other sizes.
Here is a PDF format guide about resizing a Harbor Freight 4’x8’ bolt-together frame kit into a compact homemade Camping Trailer Explorer Box sized 4’x6’ frame.
We are here to aid you in the selection and construction of a frame. We offer Welded Frame Kits, and Frame Parts.

I have a post on Tventuring entitled; “Should I use a Harbor Freight frame for my trailer project?” Which is a thread about using and upgrading Harbor Freight style bolt-together frame kits.