My STARCRAFT OFF-ROAD Trailer has these steel angles welded on across my trailer tongues area. I can line up three GP24 12V Interstate batteries and their plastic battery box across this area as shown here..
I am planning to mount a 54-inch TORKLIFT Battery box in this spot that will house 4ea GC2-6VDC batteries for my next battery bank giving me a good 450AH 12VDC Battery capacity for my OFF-ROAD Camping. This will extend way out on both sides of the trailer tongue area...
I will secure this new battery box using screws into the trailer tongue using the existing angle strip for my battery box guide.