Norwesco 24"H x 20"D Septic Tank Manhole Extension
Description
Norwesco’s manhole extensions make it easy to bring septic tank access points up to ground level for quick, hassle-free maintenance. Available in 6-inch, 15-inch, and 24-inch heights, these rugged extensions are designed to fit securely to Norwesco septic tank lids and maintain a watertight seal. Since 1939, Norwesco has been a trusted name among generations of hardworking Americans, delivering top-quality storage solutions that stand the test of time. Proudly made in the USA, Norwesco products are crafted to the highest standards, surpassing cheap imitations that suffer from brittle spots, poor curing, and inconsistent wall thickness. With a legacy of quality and dependability, Norwesco remains the go-to choice for reliable, trustworthy septic tanks and accessories in the USA.
Features
- Durable polyethylene construction resists corrosion and cracking
- Three height options to match your installation needs (6", 15", 24")
- Compatible with Norwesco manhole covers and safety lids
- Watertight connection helps prevent surface water intrusion
- Lightweight and easy to install
Specifications
- Made in the USA