Plumbing Polylok Outdoor Drainage | 20″ Or 24″ Riser Adapter Ring (Green)

This Is The Only Adapter Ring On The Market That Accepts 20″ Or 24″ Polylok Risers. Our Adapter Ring Is Ideal For Retrofitting Existing Septic Tanks, And Can Be Secured With Ease. Our Adapter Ring Is Made Of Virgin High Density Polyethylene

Product Features

• Adapter Ring Accepts Either 20″ Or 24″ Riser
• Covers Up To 25″ Square Opening
• Perfect For Retrofitting Onto Existing Tanks
• Only Need To Inventory One Adapter Ring
• Save Time And Money With Easy Installation