Info: Here are some pictures of a couple of arbors/trellis that I made for my Mom for mothers day. The arbors/trellis are to help support grape vines. The arbors are 1/2" copper pipe and reinforced with rebar. The arbor was polished with steel wool and then lacquered. My husband helped by building the jig for me and assisting with getting them setup and secured.

I'm sure next year the grapes will look great from these arbors. At this time we had to cut them back as they were climbing up the side of the house almost to the roof top. My Mom is excited as she will be able to harvest grapes from inside the house:-)