Boltless shelving (open design storage racks) can be easily assembles and installed without any hardware. Raptor Supplies offers a wide range of boltless shelving, add-on units, shelf starter units and closed units from Vestil, Hallowell, Sandusky Lee, Schaefer and Edsal. The shelving features grooves on the mounting pillar for adjusting shelf height. It is made from steel / corrugated steel / galvanised steel / galvanised wire / particle board and can withstand loads up to 4000 lb. These shelves have 3 racks with additional storage space on both the ground rack and above the shelf. Choose from a wide range of boltless shelving, available in 18, 24, 36, 42, 48, 50, 52, 60, 72, 84 and 96 inch widths.