Can I mount this permanently in my truck bed or garage?

Mounting hardware and method are not specified—test-fit the box in your desired location first, then use fasteners appropriate to your surface (wood screws for studs, concrete anchors for garage floors, or truck bed tie-downs). Don't commit adhesive until you're sure of placement.

Do I need to seal or paint this before storing tools?

The box ships ready to use. If you're storing it in a corrosive environment (salt air, high humidity), wipe it down regularly or apply a clear protective coat to extend life. Standard garage storage doesn't require any prep.

What's the return process if this doesn't fit my space?

Contact ModSupply directly—they'll walk you through the return window and process. Measure your space carefully before ordering to avoid a return trip.