Decked drain plugs are designed to fit the molded-in recess found in the bottom (cabside) of your DECKED drawers. Includes a small tube of sealant to provide a watertight seal. Note: Pickup truck beds naturally drain toward the cab, not the tailgate. That is why Decked drain plugs are cabside. However, if you prefer, you can drill a small hole in the tailgate end of the drawers (there is a dimple to get your hole started) to create a simpler solution but that will also create an opportunity for water intrusion.