Quoted:
Most if not all 'truck bed tool box' es are easy and quick to break into. A friend that works at Lowe's showed me that with a hacksaw blade he could open all of them that they sold.
I went out and found a JOBOX, and bolted it to the bed of my F350. These and others of the same quality are designed to defeat the efforts of scumbags at construction sites that have power tools and know how to use them.
Get a real tool box and you'll never regret it. Buy a cheap one and the first time your stuff goes missing it'll piss you off that now you have to go out and get a good one.
Lowes sells garbage for truck boxes. The job box in the bed thing is fine if you don't mind losing your rear view, some don't. Also, that's a shit ton of storage, more than I need for most jobs.
A portable plasma torch will work on a job box just a quickly as a sawzall on a truck box.