Model # B1TO9CS

Internet #202804977

Store SKU #557432

Fluidmaster Click Seal 3/8 in. x 7/8 in. x 9 in. Toilet Connector


Click Seal 3/8 in. x 7/8 in. x 9 in. Toilet Connector

$462 /each
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

This 3/8 in. x 7/8 in. x 9 in. Stainless-Steel Click-Seal Toilet Connector fits almost all toilets. The connector nut provides an audible “click” when the connection is properly sealed to eliminate the guesswork from installation. The nut also cannot be over tightened therefore eliminating the potentially cracking the nut or fill valve shank.

  • Braided stainless-steel construction offers durability
  • Extra-long stainless ferrules with double-radial crimps provide added security
  • Click-Seal nut provides an audible “click” to ensure a sealed connection without over tightening
  • Maximum pressure of 1,500 psi
  • NSF-approved polymer core resists chlorine and chloramines
  • Maintains flexibility for easy installation
  • Ready to install with no need for cutting or flaring
  • Note: Product may vary by store.

Info & Guides

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



Inlet Size
3/8 In.
Product Depth (in.)
Product Length (in.)
9 in
Product Width (in.)
Tube Diameter (in.)


Color Family
Stainless Steel
Fitting Material
Inlet Fitting End Type
Maximum Pressure (PSI)
Outlet Fitting End Type
Ball cock thread
Outlet Size
7/8 In.
Plumbing Part Type
Supply Line

Warranty / Certifications

Certifications and Listings
NSF Listed
Manufacturer Warranty
5 years

More Products With These Features


Customer Questions & Answers

Is the Fluidmaster Click Seal 3/8"X7/8"X9" in stock in Burlington WA?

Asked by: Terry
Hi Terry, this particular Click Seal 3/8 in. x 7/8 in. x 9 in. Toilet Connector is an online exclusive item and comes directly from the inventory where it can be shipped to you directly or if it is eligible, shipped to a Home Depot store. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2015-11-27
  • y_2017, m_8, d_18, h_6CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_, sid_202804977, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 95ms

Customer Reviews

Click Seal 3/8 in. x 7/8 in. x 9 in. Toilet Connector is rated 4.2 out of 5 by 11.
Rated 5 out of 5 by from Brilliantly simple and effective, and at a great price. Leave it to Fluidmaster to come up with something brilliantly simple but effective. Most of the time when connecting a pipe or fill mechanism to the toilet tank, the instructions say to "hand tighten" the parts, which leaves a lot of room for error. This connector eliminates all the guessing by releasing at exactly the right time -- no over-torquing (meaning no stripped threads, broken parts, or chipped or cracked porcelain), and no under-torquing (meaning no leaks). Completely goof-proof. All other toilet tank connection tubes are now obsolete.
Date published: 2012-11-05
Rated 1 out of 5 by from leaker I've fixed / installed lots of toilet this product is junk tighten it till it clicks, leaks, try and try again, junk, will buy it's predecessor
Date published: 2016-05-28
Rated 5 out of 5 by from Fit, easy install, no leaks Easy install and there are no leaks. It's been installed a little over a month.
Date published: 2016-04-20
Rated 1 out of 5 by from Never buy Fluidmaster again Followed directions to the letter. Connected to a Fluidmaster valve in fine condition, tightened to the click. Still dripping. Maybe it's the gasket or the valve? Thought I'd check. Removed the whole assembly, put it together outside the tank, tightened to the click. While holding the float in the closed position, watched as this connector drip, drip, dripped right at the "click" ballcock. There is no way to tighten it more, they spent more time engineering a way to make it "barely tight enough only" than they spent properly engineering one that works. Valve was thoroughly inspected for cracks etc but none found. So the next step would be to buy another one of their valves! right? Never going to happen. These connectors are designed to be a valve sales tool only. Don't waste your money or risk a flooded home just so that Fluidmaster can sell valves.
Date published: 2014-08-08
Rated 5 out of 5 by from Good product This toilet connector is very easy to install, no leaking, fit well, look decent, good price! Perfect for DIY.
Date published: 2015-06-16
Rated 4 out of 5 by from Toilet connector This was an experience. Unfortunately, I ordered the connector that fit exactly. Didn't work out too well for me. Had to call my handyman in who accessed the problem immediately and went to his truck and got me another one that was way to long but works perfectly. I traded the one I ordered that did not work for his that did work. This product is very well made and does not bend easily.
Date published: 2013-01-16
Rated 5 out of 5 by from Worked great. Worked great. Easy to install. What else can you say?
Date published: 2014-02-04
Rated 5 out of 5 by from Great easy to use product Will use again on other toilets as needed. Product made the project simple.
Date published: 2013-08-13
  • y_2017, m_8, d_18, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_11
  • loc_, sid_202804977, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 172ms