I am selling my Snap On toolbox due to a change in jobs. The box was used for aviation work and is no longer needed. The top box is a KRA3014 and the bottom is a KRA2007. All upper box rails have been replaced with ball bearing, as well as a couple of the bottom box drawers. The casters have been replaced as well. I have 2 keys that work on both chests. The box is an older model, but sturdy as hell (and even heavier)! All foam inserts are included. Price is $1000 obo. Lowballs will be ignored. No trades.