Galvanized crossbar pallet supports are designed to drop over the orange horizontal load beams of a selective pallet rack system to support the bottom of the pallet load. They are available in our quick-ship stocking program in flanged style that has a metal tab that sets on the top of the beam and waterfalls over the beam face. Non-flanged drop-in style is also available. We recommend two crossbeams supporting each pallet load. In some heavy duty loading applications you may want three crossbars supporting each pallet. You may also want to use a Tek screw to secure crossbars in place. Crossbeams are available in stock sizes of 36", 42" & 48" lengths. Custom sizes are available. Please measure the depth of your rack and determine the front to back measurement from outside to outside (O.D) to insure a proper fit.