Universal Truck Trailer Tool Box w/ Lock & Key 30x13x10 Aluminum

Will this box fit my truck bed without modification?

This is a universal box — mounting method depends on your specific truck bed style. Test-fit before committing to fastener placement. Most builders use bed-mounted rails or clamps; you'll need to source mounting hardware for your application.

Does aluminum need sealing or paint?

Raw aluminum will oxidize naturally over time. If you want to preserve the finish, a clear coat or automotive wax works well. Paint is optional — many run them bare and prefer the patina that develops.

Can I replace the lock if I lose a key?

Lock mechanism details aren't specified, so verify with the seller whether the lock is serviceable or if you'll need to source a replacement. Have your specific lock model handy when asking.