Internet #305537804

Model #43400

1/4 in. - 1-5/8 in. Toilet Flange Extender Kit

  • Toilet repair kit includes parts for existing flange repair
  • Can be stacked until desired toilet flange height is achieved
  • Spacers in kit are 1/8, 1/4, 1/2, and 3/4 inch in height
  • See More Details
$2157

Frequently Bought Together

+
+
Price:
$2157

Product Overview

Closed toilet flange

Testable Closet Flanges

Made with a test cap that easily and cleanly breaks out, eliminating the possibility of falling down the DWV line.

Metal toilet flange ring flush with the bathroom floor

Open Closet Flanges

Ring provides a crack-resistant connection between the water closet outlet and plumbing system that is flush with the floor.

ABS toilet flange with metal ring

Spigot Fit Closet Flanges

Spigot fit sits flush with the floor and allows for a quick and easy connection to the piping system.

PVC open toilet flange

Open

The open toilet flange requires a test plug or cap for pressure testing and is primarily used in repair work.

PVC closed toilet flange

Closed

The closed toilet flange with pre-installed ability for pressure testing is primarily used in new construction.

PVC with metal ring flange

Specialty

The 45-degree and offset specialty toilet flanges allow for margin of error in drain/pipe alignment.

ABS repair flange

Repair

The repair toilet flange replaces broken cast iron flanges.

Flange fitting inside pipe

Repair/Remodel Connection

Inside fit. Not code approved.

Flange fitting outside pipe

Inside/Outside Connection

Inside/ouside fit.

Flange fitting outside pipe

Hub Connection

Outside fit.

Flange fitting with spigot connection

Spigot Connection

Same size as pipe. Requires fitting.

Flange fitting pipe offset

Offset Connection

Inside/outside fit.

Flange fitting inside pipe

Twist-N-Set Connection

Inside fit. Not code approved.

Set-Rite Toilet Flange Extension Kits can correct flange elevations ranging from 1/4 in. to 1-5/8 in. With additional Set-Rite Spacers a maximum of 2-1/4 in. in elevation can be achieved. These products can be used with existing PVC, ABS and Stainless Steel or metal flange rings, as well as cast iron closet flanges. Eliminate leak paths with the only water-tight and air-tight flange extension product on the market.
  • Use the set-rite system for an air tight and leak free seal
  • Only patented and UPC listed flange extension product acceptable for repair and remodels
  • Set-rite eliminates improper double stacking of wax with spacers to raise the height and a gasket to seal the system
  • Leak-proof installation means getting the job done right the first time; Nosubfloor restoration required, which saves time and money
  • Set-rite can be used on existing PVC, ABS, cast iron and stainless steel ringed flanges
  • Full kit includes
  • Extends your flange by 1/8 in. up to 2-1/4 in.

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Specifications

Dimensions

Outside Diameter
8.75
Product Depth (in.)
8
Product Height (in.)
3
Product Width (in.)
7.75

Details

Material
Polymer
Number of Pieces
1
Plumbing Part Type
Toilet Kit
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
1 year limited

Questions & Answers

22Questions14Answers

Do I have to use the extender or can I use just the rings over an existing flange ring? The diame...

Asked by Chris October 9, 2020
1
Answer

You would not be able to secure the toilet to the flange with just the spacers alone. The outlet of the extender is still bigger then the outlet on the actual toilet.

Will the provided self tapping screws secure the new extended flange into concrete?

Asked by MichaelH August 21, 2020
1
Answer

Yes, but as long you predrilled holes in the concrete and use anchors

can you just use the gasket and the extender if no additional spacers are required for it to be a...

Asked by Jared August 2, 2020
1
Answer

Yes

Installing on an existing cast iron flange that doesn't have holes that match the six screw locat...

Asked by JonV July 10, 2020
1
Answer

These screws provided in the kit are wood screws and would not be able to tap through the cast iron flange.

What is the interior dimensions of the yellow extender? Looks awful small! Good reviews but is th...

Asked by Kevin March 21, 2020
2
Answers

Just slightly smaller than the waste pipe. No problem with flushing & no clogs. You can cut the long yellow piece (so it will not extend as deep into the waste pipe) if you are concerned that it will clog

Will using the smaller than waste pipe diameter of the "funnel" piece in this kit restrict water ...

Asked by JJ March 18, 2020
1
Answer

No, the funnel part of the flange will not restrict flow. The outlet of the toilet is smaller then the flange outlet which then is going to your drain line.

How do the screws go into the existing flange? I had a rusted one, but removed it, do I need to install another flange?

Asked by PJ October 20, 2019
2
Answers

No, should be able to use new screws if attaching to wood floor base. If it's into concrete, buy concrete screws. THIER pretty cheap.

What seals the contact between the new flange (yellow) and the toilet? Thx

Asked by Diy September 25, 2019
2
Answers

The rubber gasket does the trick. Should be the first one to be used, the add the rest. Don't worry about lining up any holes on the gasket as it is made to let screws go through wherever you need. Em.

Are the six screws stainless steel, and how long are they?

Asked by Lee September 16, 2019
1
Answer

3-1/2", 410 SS, SELF-DRILLING SCREWS.

Which is it? Confused about the finished height of the flange. One answer from Oatey says "Fini...

Asked by Lee September 16, 2019
2
Answers

Their answers are the same. Top of red spacer(s) or bottom of yellow flange should be flush with floor. If you are not able to get the red spacer(s) to flush with floor, it can be a little lower (1/8 or 3/16) but NOT higher.

1/4 in. - 1-5/8 in. Toilet Flange Extender Kit - page 2

Customer Reviews

  • 40 Customer Reviews
  • 4.7 out of 5 stars overall
94% of customers recommended.
Overall Ratings
5star-icon(32)
4star-icon(5)
3star-icon(2)
2star-icon(0)
1star-icon(1)
Sort By:
Works just as advertised
Quality :
5
Value :
4
I was concerned about breaking off drill bits trying to drill through the cast iron flange and maybe having to use vise grips to remove a broken screw, but the drilling was surprisingly easy using a good drill bit and the screws went in perfectly. One of my apartments had backer board and ceramic tile added in the bathroom so the flange was a full 3/4" below the floor, meaning it was 1-1/8" too low. This product is perfect for that. I can't recommend it any more highly.
Was this helpful?
0
0
This one $25 item proved to be the invisible unsung hero of our master bathroom remodel. We were ...
This one $25 item proved to be the invisible unsung hero of our master bathroom remodel. We were replacing old tile, and the existing copper toilet flange, while in great shape, would have been too low to meet code once new tile plus the proper Wonderboard Lite underlayment and RedGard waterproofing membrane had been added. The Oatey UPC rated kit has multiple stacking rings to customize the new height of the flange ring. The remodel turned out beautifully and the Home Depot rep was happy to order it for in-store pickup. A local plumbing business actually tried to convince me to cut out the very solid flange and drain, remove subfloor and joists, insert a PVC elbow and replace joists that had nothing wrong with them- probably hoping I’d pay his strip-mall rent that month. No thanks! We ladies don't have to fall for that. I can't speak highly enough of this kit.
Was this helpful?
1
0
Silver Spring Maryland
I ordered the Oatey Set-Rite toilet flange extension kit model # 43400 for a job.The toilet was l...
Ease of installation :
5
Quality :
5
Seeds Program Review
(What's this)
I ordered the Oatey Set-Rite toilet flange extension kit model # 43400 for a job.The toilet was leaking downstairs due to a rusted-out toilet flange when I took the toilet off I also noticed the flange was setting below the Finished floor so I installed this Oatey flange kit it made this job easy to complete This is the best toilet flange kit on the market it fixes every toilet flange issue you will ever have. It takes the guesswork out of figuring out what flange to buy. This Oatey Set-Rite flange kit is great for people that are installing new flooring in their bathrooms because there are 4 different sized spacers in this kit which includes 1/8" 1/4" 1/2" 3/4" to bring the flange above the finished floor . This kit also comes with 6 - 3 1/2" self- tapping stainless steel screws. The spacer height ranges from 1/8" to 1-5/8" and with flange that is provided you can reach the total height of 2-1/4" and it comes with a 3/16" gasket. You will have to purchase 1 or 2 wax rings depending on application and you will need a set of brass closet bolts. If you want an easy installation buy this kit you will be very happy. I am a professional I only buy these kits now. This flange kit saves me from a lot of headaches. This is a 5 Star product I do recommend it
Was this helpful?
0
0
Oatey Set-Rite Toilet Flange Extension Kit. My home is 100 years old and I wanted to install a mo...
Ease of installation :
4
Quality :
5
Seeds Program Review
(What's this)
Oatey Set-Rite Toilet Flange Extension Kit. My home is 100 years old and I wanted to install a more water efficient toilet. There is only one toilet so I don’t have the pleasure of time for toilet work and extensive floor repair/replacement. I did not know the condition of the existing plumbing and have not yet decided on what the new floor will be or the necessity for any repairs, replacement, etc., so this feedback is based on how this extension kit could be used to adapt to a low flange. I will use this kit later when I remove the new toilet, and replace the floor. The first thing I noted was my toilet was held to the floor with lag screws; dang it! This means the cast iron flange is probably corroded or broken. Also, new flooring and laminate had previously been applied incorrectly, up to and over the cast iron flange, double dang it! So I won’t know the extent of repairs necessary until I return to this project at a later date, remove the new toilet, and wake up the “sleeping dog”. (I was focused too much on collecting information for this review and while looking at my photos again it appears the entire flange is missing, so I now have to review other options/products available to me for the flange repair before using this product to adjust for flange height. And it explains the unacceptable quick fix of the subfloor being placed flush with the existing drain and the lag screws for holding the toilet. Although working, I am pretty sure a plumber did not do this repair!) Meanwhile, the new toilet is firmly planted to the floor and working nicely, not leaking, and saving water with every flush. I took many photos but can only post six, so I will try to post the six that give the best impression of this product installed with a cast iron flange. For non-plumbers, don’t expect to easily use this kit without some study and plumbing experience, especially if the flange is cast iron requiring drilling. Be sure to note the different set of instructions for cast iron installation versus plastic or metal! Utilize the additional information provided at the Oatey website: https://www.oatey.com/ASSETS/DOCUMENTS/ITEMS/EN/LCS1038_SetRite_Wholesale_Extender.pdf Lower on this web page is an Oatey video showing an animated installation of the system: https://www.oatey.com/ASSETS/DOCUMENTS/ITEMS/EN/LCS1038_SetRite_Wholesale_Extender.pdf This kit is patented, and code and UPC approved, and solves lots of the problems that apply to resetting toilets to flanges that are below floor grade. Additional spacers can be purchased to raise sealing flanges up to 2 1/4”. “Made in USA of US and foreign components”. (Whatever that means - The package was made in the US and everything inside is foreign?)
Was this helpful?
3
0
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
0
0
Was this helpful?
0
0
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
0
0
Exactly what I needed. The old flange was cast iron,...
Exactly what I needed. The old flange was cast iron, still functional but not in the best shape. This extender was easy to install securely and raised the flange to the proper level for the new tile floor.
Was this helpful?
0
0
Great product...
Great product
Was this helpful?
0
0
Worked as advertised. Solved my leaking toilet problem.
Worked as advertised. Solved my leaking toilet problem.
Was this helpful?
0
0
Review this Product
Share your thoughts with other customers