Solid Steel Pallet Rack Decks: Smooth 14 gauge steel surface with durable powder coated finish. 12 gauge reinforcing channels on underside fit 1-5/8” step beams. 1-1/2” waterfall on front & back edges. Each pallet rack decking section has a load capacity of 3000 lbs. These steel pallet rack decks are perfect for heavy and odd sized items are normal wire mesh decks cannot handle. Check out our perforated steel decking racks for more options.