Designed to be substantially more durable than other pallet rack, STEEL KING Boltless Pallet Rack has heavy horizontal 1x2" steel tube braces that improve safety and resist damage reducing replacement and repair costs. Boltless 3-rivet beam connection is 26% stronger than two-rivet connections. All-tubular, continuous-welded upright frames offer 44 times more torsional strength. Teardrop connector holes allow easy secure assembly while the safety lock engages automatically for quick installation. Heavy 10-ga. foot pad with multiple offset anchor holes. All capacities meet RMI specifications. Tough powder coat finish.NOTE: to build pallet rack you must order both upright frames and solid beams. Add skid supports, spacers, and frame protectors as needed. Call a Certified Product Specialist for assistance.