Heavy Duty Teardrop Selective Pallet Racking System The heavy duty pallet rack is a selective pallet racking system engineered for modern warehouse storage. Made of high strength steel with epoxy powder coating, it offers reliable corrosion protection and a long service life. The boltless teardrop design enables tool free assembly and flexible beam adjustment for fast installation and easy reconfiguration. Available in 8 ft, 12 ft and 20 ft configurations with up to 6 layers,