Folding Round Rack. 42" Diameter Ring. Workhorse of the industry," adjustable from 48" to 66". Sturdy 1" square tube construction with 1 1/4" diameter ring. Top shelf risers and levelers included. #6050 requires minor assembly and accepts 3/8" casters (sold separately). The #6050KD accepts 5/16" casters (sold separately) and has additional assembly including connecting the split ring together; allowing the round garment rack to ship knock down for better freight rates In Stock.