Solid

RASU190318BK1 2U Solid Universal Shelf, 19 inches Wide, 18 Inches Deep, 100 lbs Weight Capacity, Lip is folded Up in the Back

RASU190320BK1 2U Solid Universal Shelf, 19 inches Wide, 20 Inches Deep, 100 lbs Weight Capacity, Lip is folded Up in the Back

RASU190515BK1 3U Solid Universal Shelf, 19 inches Wide, 15 Inches Deep, 200 lbs Weight Capacity, Lip is folded Up in the Back

RASU190516BK1 3U Solid Universal Shelf, 19 inches Wide, 16 Inches Deep, 200 lbs Weight Capacity, Lip is folded Up in the Back