I designed this for my specific toolbox drawer (US General 44" top chest), and the specific pliers I own. It probably won't be perfect for you unless you happen to own exactly the same stuff. But I am sharing it anyways, because some people asked for it. And apparently I suck at measuring, because I had to trim the edge of the front piece to get it to fit in the drawer - it was about 10 mm too long.

I designed it to be printed with 1.25 mm line width and 0.6mm layer height. I used a 0.6 mm nozzle to print mine, and used PETG filament. Printed solid, no infill. PLA filament would definitely work fine too.

Dimensions of the two pieces are 271mm x 201mm and 243mm x 201mm so you need a bigger printer, or you'll have to break these into pieces somehow. Or just design your own in TinkerCAD, that's how I made these.