Gearwrench Ratchet Extension Tray

This is an extension tray I designed to hold Gear Wrench Extensions of the sizes listed below. I'm sure these would work for other brands (Kobalt 6in 3/8" drive is the exact same for a fact).

Gear Wrench Extensions:
6in 3/8" Drive
3in 3/8" Drive
6in 1/4" Drive
2in 1/4" Drive