Polylok 20'' x 2'' Septic Tank Grade Riser
This Polylok riser is 20'' in diameter and 2'' tall. Polylok risers are stackable giving great flexibility when bringing your access to grade. Each riser locks into position and is fastened with included stainless steel screws. Each riser section has a foam gasket installed from the factory and provides an airtight and watertight seal! No additional sealant is necessary.
The safety screen (#3009-SS) will not attach directly to this item.
- 20'' Diameter, 2'' Tall
- Fits Polylok 20'' Risers or Adapter Ring (#3009-AR or #3009-RTR20)
- Fits Polylok 6-Hole and 8-Hole Distribution Boxes (#3017-6H, #3017-8H)
- Heavy Duty Structural Reinforcements for Added Strength
- Includes Factory Installed Gasket for Watertight Seal
- Includes and Attaches With Stainless Steel Screws
- Installs On Polylok Risers or Adapter Rings
- Stackable For Flexibility When Bringing Your Access To Grade
- Can Handle Weights of Lawn Mowers or Small Garden Tractors