OATEY Set-Rite Toilet Flange Extension Kit
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by buyusedsave | $18.47 | May 7, 2025, may have changed | Buy Now |
S Supply Online | $20.13 | May 7, 2025, may have changed | Buy Now |
W WWCSupply.com | $20.42 | May 7, 2025, may have changed | Buy Now |
H Hardware & Moreee | $23.85 | May 7, 2025, may have changed | Buy Now |
I Ideal True Value Home Center | $23.85 | May 7, 2025, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Pros
- •Provides a permanent solution for leaky toilet drains.
- •Constructed from rugged, high-quality materials, ensuring durability.
- •Effectively raises closet flange that is lower than flooring level.
- •Available in various thicknesses for flexibility in installation.
- •Once installed, the base is very stable.
- •Installation includes all necessary parts and easy-to-follow instructions.
- •The design is highly rated for its effectiveness and user satisfaction.
Cons
- •Self-drilling screws may require pre-drilling on stainless grates for easier installation.
- •Self-tapping screws may not align properly with solid metal in the original flange.
- •Some screws can align with existing holes/slots, leading to less effective anchoring.
- •May require two standard wax rings for installation, which isn't clearly stated on the packaging.
- •Installation instructions can be confusing for some users.
Bottom Line
The OATEY 43400 Set-Rite Toilet Flange Extension Kit is an excellent choice for addressing the issue of leaky drains and raising toilet flanges that are below flooring level. Its robust construction and flexibility in installation thickness levels make it a solid solution. While installation might require a bit of effort with screws and possibly additional wax rings, the durable build and stable outcome make this a highly recommended product. If complexity during installation is a concern, make sure to read the instructions carefully and be prepared to adjust based on your flange material.
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Discussion
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