Homebuilt porteur rack v1.0

Dimensions are - 3mm deep 5 bar cross checked alu plating 400mm x 300mm and 400mm x 100mm

                           2500mm long 1/2" tube with 1/16" sidewalls
                           2500mm long 3/4" channel with 1/8" sidewalls
                           2000mm long 1 3/16" wide 3/16" deep flat bar
                           (why they still seem to need metric AND imperial measurements is beyond me)

You may notice that these seem to be maybe a bit ott for the purpose intended, but I always over engineer anything I do as a prototype, as I can then see what (if any) changes are needed.

When fabricating I think its good practice to over do it and it to last than to under do it and catastrophic failure, death, maiming, or deep psychological scarring to occur, especially when I'm the guinea pig! ;P