12 Pin Military Vehicle Power Cable (A) to 7 Blade Civilian Trailer Adapter Connector FMTV and LMTV Options:Cable A Only but we also offer five

but we also offer five eighths in thick on a different listing

M1094: Dump Truck (LVAD / Air-droppable)

so likely this is good for up to a 16 foot long trailer bed

This is an upgrade only

12 Pin Military Vehicle Power Cable (A) to 7 Blade Civilian Trailer Adapter Connector FMTV and LMTV Options:Cable A Only but we also offer fiveTow your civilian trailer with just about any military vehicle including FMTV, LMTV, Humvee, Army Jeep all variants, Deuce, CUCV, etc. The cable is a48" inch long Plug and Play Military Vehicle to Civilian Trailer Adapter that works for almost any military vehicle including the Humvee, old Jeeps and Deuce or CUCV, etc. US and NATO compatibility Waterproof Dustproof Heavy duty Remains flexible in extreme cold temperatures Optional add on for all