The Tuf-Tite 20" x 6" Riser is a durable, round, stackable unit made of high-density polyethylene, designed to raise septic tank access points to grade for easier maintenance and inspections. 

Features:

Material: Constructed from injection-molded, heavy-duty, UV-resistant high-density polyethylene (HDPE) for long-lasting performance and resistance to rust and corrosion.

Dimensions: The riser has a 20-inch diameter and is 6 inches tall (height).

Design: It features a stackable design that allows for flexible height adjustments to meet various needs.

Compatibility: Designed specifically to fit with other Tuf-Tite 20" products, including lids, adapter rings, and safety pans.

Security: Includes stainless steel safety screws to assure a secure and safe structure.

Application: Ideal for use with septic tanks and other underground enclosures, providing convenient access for pumping and routine servicing.