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Your cart is empty.The Tuf-Tite B1 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.
tsattler
2025-08-08 11:39:27
Exactly as described.. I stacked 2 of them on my box, when re-doing the Drain Field.
campinnh
2025-07-22 15:29:45
This is used to bring the lawn back to grade at the driveway. The driveway was repaved and the drainage low spot was forgotten about. It created more of a trip hazard. I feel more safe knowing no one is going to fall in the hole. Especially when the snow flies. Perfect fit and reasonably priced.
Tina Moir
2025-05-11 12:12:12
Had to buy a couple because the area I need access to was deeper than I thought. It works great and the lid is durable.
Mark F Provost
2025-05-07 20:11:51
Risers fit the distribution box,and allows you to bring the top to grade
RP
2025-04-17 17:09:53
I THOUGHT IT WOULD BE TALLER
Donald F Cowan
2025-04-16 14:10:07
Fits perfectly to the drain box. I packed a bunch of plumber putty into the groove, and it's watertight and firmly attached. The box lid fits right onto this riser.
Edgar W. Scott
2025-03-04 13:17:29
Good product. Functions well.
Jason P.
2025-01-24 19:05:25
Worked exactly like expected. Which is huge when your septic is down and the ladies of the house aren't happy.
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