1/4" - 1-5/8" Toilet Flange Extender Kit

Oatey Toilet Flange Extension Kit — 43400, 1/4" to 1-5/8"

The Oatey 43400 Toilet Flange Extension Kit is designed to raise existing toilet flanges to the proper height following floor installations or remodels. Adjustable from 1/4 inch to 1-5/8 inches, this kit ensures a secure and watertight seal between the toilet and flange, preventing leaks and maintaining proper fixture alignment. Ideal for use on tile, vinyl, wood, and other finished flooring surfaces.

• Model number 43400 identifies this Oatey Toilet Flange Extension Kit with adjustable height from 1/4" to 1-5/8".
• Used to compensate for height differences when flooring is added after the toilet flange has been installed.
• Ensures a proper seal and secure toilet installation without the need to remove or replace the existing flange.
• Compatible with 4-inch PVC, ABS, or cast iron closet flanges.
• Ideal for remodels, flooring upgrades, or toilet replacement projects requiring height adjustment.

Technical Data & Performance

• Type: Toilet flange extension kit
• Model: 43400
• Brand: Oatey
• Adjustment Range: 1/4 inch to 1-5/8 inches
• Material: Durable PVC construction
• Application: Extends toilet flange height to match finished floor level
• Compatibility: Works with standard 3-inch or 4-inch closet flanges
• Installation: Simple, no-hub installation using included seals and fasteners
• Seal Type: Watertight rubber gaskets for reliable, leak-free connection
• Usage: Residential and commercial toilet installations or remodels
• Provides a secure, level connection between the toilet and flange to ensure long-lasting, trouble-free performance.