These pre-configured add-on units are designed to horizontally extend your existing galvanized teardrop pallet racks for a stable, safe, and economical storage solution. Galvanized racking can withstand harsh environments and is recommended for chemical, cooler, freezer, high humidity, and outdoor applications. Extends the length of existing racking for additional storage space Boltless design is easy to assemble and reconfigure 55 KSI high-strength steel construction 3 rivet connection automatically locks beams into teardrop punched uprights 1-5/8" step accommodates decking Ideal storage for harsh environments For weight capacities, please see chart below. Availability:Stocked in our warehouse. Ships next business day.