-The Tuf-Tite B4 Riser is a square riser that can be attached to the top of your
Tuf-Tite 4 Hole Distribution Box.
-This allows you to bring the lid up to grade allowing for easy access.
-The risers are stack able so you will can purchase as many as you need to reach desired height.
-When stacked they each add about 6" of height.