Up for sale my old yak rack, our acquisition of the former HOW trailer has put this in the I’m not needing it any more category. It’s light enough for me to pick it up center bar and move around, it will hold “mini” truck boxes (the one in picture is NOT INCLUDED)
Measurements are 
Base 5 ft z 4 ft 18 inches high
3 ft cross bars both sides
2 ft 9 inch top bars are removable
Has two slide out load assist bars that can be pinned in or out.
Has surface rust as the price reflects, if it don’t sell before this summer I’ll wire wheel it, re paint it and adjust the price accordingly, the steel alone is worth the asking price.

Loaded photo from a HOW event last year.