those are Klutch welding table clamps. They have threaded ends with a nut, so I tapped 4 holes in the gutter of the table, allows a ton of different quick setups etc
One thing nice about the space is that its tied into the central heat, so moisture not an issue in t he winter. In the summer, I am near the shore, so If I open the win dow and door it stays cool all day.
toolboxes have all the fasteners, tool accessories, bits, machine tools etc...oem Mopar stuff, sockets, etc. the loose stuff, small handtools,little stuff.
The Charger stays in the front garage. I used to have a huge bay downtown, where I restored the car, but I gave it up a few years back. I do miss my lift, I may put one in outside in the work yard area.
When i painted mine, I obsessively sealed every single nook and cranny and weatherstripped everything. I use a leaf blower to blast all the dust out daily, and mop the floor once a week. I also don't use the floor for storage. everything is off the floor and on rollers whenever possible.