4375 Wax Ring Extender Kit With Flange, Fits 3 In. And 4 In. Waste Lines

The Harvey's 4375 Wax Ring Extender Kit provides a reliable seal for toilet installations on both 3-inch and 4-inch waste lines. This complete gasket kit is designed for floor-mounted toilets and solves common problems such as leaks and unstable toilet bases by creating a waterproof barrier between the toilet bowl and the flange.

Whether you're replacing an old toilet or installing a new one, this kit simplifies the job with all necessary components included. The extra-thick urethane wax gasket delivers superior sealing strength compared to standard wax rings, ensuring a dependable, long-lasting installation.

Features and Benefits

• Extra-Thick Urethane Wax: The thicker gasket design provides superior sealing strength and resists punctures far better than ordinary wax gaskets.
• Complete Hardware Kit: Includes two 1/4 x 3-1/2 inch solid brass bolts, plastic retainers, plated round washers, and plated nuts—everything needed for secure installation.
• Fits 3 and 4 Inch Waste Lines: Compatible with both standard waste line sizes for floor-mounted toilet applications.
• Corrosion and Odor Resistant: The wax is impervious to acids, gases, and vermin, maintaining a clean bathroom environment.
• Built for Durability: The urethane foam core construction provides exceptional strength and longevity compared to standard gasket materials.

Specifications

• Brand: Harvey's
• Model: 4375
• Fits: 3 inch and 4 inch waste lines
• Material: Extra-thick urethane wax gasket with flange
• Brass Bolts: Two 1/4 x 3-1/2 inch solid brass bolts
• Hardware Included: Plastic retainers, plated round washers, plated nuts
• Federal Compliance: Conforms to Federal Specification TT-P-1536A
• Packaging: Boxed