40' Heavy Duty Aluminum Trailer Frame !! Unfinished since new! 18,500lbs GVW. 8" beamsand 11-6"cross members!! It took a 150 Stainless steel bolts !! Custom built for aboat project I was working on . And never finished ! 80"'s wide. . Needs axles , bunks and tongue!! Can becit down to 36' or extended to 49' to carry a 47' Fountain. !! $3,200. Gets it !! Please calls only !! 727-243-2219.