Seabiscuit non boondock Install

Tross2023

Anybody have a how to install Seabiscuit XXL center storage box No boondock platform

Maxcamp

Rather than drill into the A frame, you might Ubolt a pair of unistruts or metal angles across the A-frame members.  Then bolt your box to the cross members, including large fender washers inside the box.
Attached photo is a tire carrier I welded up for a cargo trailer, but hopefully conveys the general idea.

Tross2023

Nice, good idea, i am wary of putting too many bolt holes in the tongue