New Teardrop Pallet Rack NS Beam 120 Inch x 4.5 Inch x 1 5 8 Industrial Steel Warehouse Orange Load Beam 3400 lbs Capacity BMNS120412158CN 2" The heavy duty hardened core disc The heavy duty hardened core disc plate accommodates both standard 1 inch and 0 keeping the chain clean and lightly lubricated ensures smooth movement across the needle bearing load sheave Safety Orange Finish: High visibility powder coating resists scratches and corrosion while improving warehouse safety we recommend using at least two pallet support bars per pallet position to prevent beam rotation and ensure the weight of the pallet is evenly distributed across the beam profile