I never did find a retailer online that sold the shelves separate either. I would expect a retailer to be better priced than the manufacturer, but no-go.
Good luck.
I called gladiator and they wanted a small fortune plus shipping for the shelves.
It was not worth it to me, so I bought a $14 plastic shelving unit at lowes and cut the pipes to fit making the new shelves the height I wanted inbetween the original gladiator shelves.
It worked great and looks...
I searched thru several pages trying to discover an answer to my question, but no luck. Forgive me if this has been asked before and I missed it.
I bought a Gladiator large gearbox from Lowes. it is 36" x 18" x 72". For the materials I will be storing in it, I could use an extra shelf (or...