Building a Homemade Trailer

[Vernon]

I wanted some nice rails for my trailer I decide on 1" Sch 40 pipe for the top rail and 1/2" Sch 40 middle and lower rail. In the front corner I bought tight Rad. Weldable elbows to turn the corners. The 1 1/2" X 1 1/2" by 3/16" square tubing make up the uprights. The uprights where drilled on a milling machine.