Putco Crossrail for 184300 & 184310 - Elevated Crossrails For Venture TEC RackThis version of the TEC Crossrail takes your Venture TEC Rack or your Truck Bed TEC Rails to the next level. This allows you to maximize the cargo space of your truck and provides more areas to add more items or storage to your rack or rail set. Putco's patented TEC Channels are featured on the crossrails and continues the endless ways that you can customize your Venture TEC Rack or TEC Rails. Whether you need to add a larger tent or storage rack that