handy tool tray
1 main carrier (clips into 4040 rail)
2 removeable trays (deep)
1 top double tray (shallow)
finger holds for easy removal
this suits me down to the ground, nuts, bolts, allen keys, m3 and m4 taps etc. everything i like to have on a regular basis but the scraper.
Fairly quick print as its mostly bottom layer fill and walls so i ran it at 180% speed with no problems. i think it came to about 4 hours all in
Only the Top Tray needs supports for the overhangs and central channel.
3 bottom layers, 3 top and 3 walls.
PS all of the STL views above are upside down. flip them 180 degrees to print.