I needed a set of shelves to keep the clutter off my tables and for extra storage. They are 6' tall 4' wide and 2' deep on 5" total lock stem casters.
The square tubing is 1"x1"x1/8" and 16ga sheet metal for the shelves. All 90' of tubing was cut precisely with my Evolution Rage 3 DB cold saw. The sheet metal was plasma cut.
I weld a 1/2"x13tpi nut inside the bottom of each upright for the caster to thread into. The 8 hangers on the sides are 1/2" round bar, all bent at the same time in my press brake.
All joints welded spray arc with the 250p because it's almost silent and spatter free. The sheet metal was tacked every few inches with TIG and no filler.
I'll give it a coat of Rustoleum 9100 black epoxy mastic sometime this week. Maximum weight capacity is 1200lbs.

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