Model # 4T12UCSR

Internet # 203230124

Store SKU # 854399

Click Seal 3/8 in. x 7/8 in. x 12 in. Universal Toilet Connector

$6.87 /each



Model # 4T12UCSR

Internet # 203230124

Store SKU # 854399

This Universal 12 in. Click-Seal Toilet Connector is compatible with most toilet's shutoff valves; 3/8 in., 1/2 in., and 7/16 in. compression or 1/2 in. iron pipe. It also features durable braided stainless-steel construction that remains flexible for easy installation. Finally the Click Seal technology prevents leaks caused by over tightening.

  • Braided stainless-steel construction offers durability
  • 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
  • Compatible with most shut-off valves
  • 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 Height (in.) 
Product Length (in.) 
12 in 
Product Width (in.) 
Tube Diameter (in.) 
Color Family 
Stainless Steel 
Fitting material 
Maximum Pressure (PSI) 
Outlet Size 
Plumbing Part Type 
Supply Line 
Warranty / Certifications
Certifications and Listings 
NSF Listed 
Manufacturer Warranty 
5 years 


Product Length (in.): 12 in
Tube Diameter (in.): .335
Price: $0 - $10
Brand: Fluidmaster
Review Rating: 2 & Up
1 Question1 Answer

Customer Questions & Answers

Click Seal 3/8 in. x 7/8 in. x 12 in. Universal Toilet Connector
Click Seal 3/8 in. x 7/8 in. x 12 in. Universal Toilet Connector

Ask your questions. Share your answers.

Clear Search Term
1 answer

Can this be used on a kitchen sink?

This question is from Click Seal 3/8 in. x 7/8 in. x 12 in. Universal Toilet Connector
Asked by
Washington DC
Read all my Q&A
April 3, 2015
I need a 12 inch supply line for my kitchen sink. I only see 16" + for the Fluidmaster Click Seal faucet connectors, so I was wondering if this could be used on a kitchen sink.
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answer (1)

April 6, 2015
Fluidmaster will always recommend using the correct part for the right job. The faucet "Click Seal" all though a little longer will work for your application.
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0
1 of 1
  • 2016-05-24 T14:09:26.260-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_203230124, prod, sort_default
1 of 1
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 60ms


Rated 2.0 out of 5 by 4 reviewers.
Rated 5.0 out of 5.0 by Worked perfectly! I was installing a Toto Bidet and needed to install a splitter at the tank. My old supply line was solid copper and would not bend easily. The house has the gray plastic pipe and I was having trouble finding something that would fit. This Fluidmaster Universal supply line did the trick. It supports 4 standard house supply sizes and the end that attaches to the tank "Clicks" when tight. In my case I didnt need either of the 3 adapters because the default size worked. At the toilet tank, I had to hold the connector still while screwing it on to keep it from spinning. I stopped when it clicked and then turned on the water. No leaks on the first try. This product worked great for me! March 7, 2015
Rated 1.0 out of 5.0 by Poor torque nut design. LEAKS. Tried with and without plumbers tape. the clutch on the nut kicks in before it is even close to being tight enough. tried wrenching it down on 3rd attempt. The other brand's cheap polymer supply hose worked on the first try. March 6, 2016
Rated 1.0 out of 5.0 by it leaked on the toilet side will return I will be returning and buying the regular version July 4, 2014
Rated 1.0 out of 5.0 by Bad click nut design Horrible product. Fancy "click" nut does not allow to completely tighten the connection to the toilet adapter so it leaks. Goes back to store tomorrow. September 23, 2013
  • 2016-05-23 T17:06:25.510-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_4, tr_4
  • loc_en_US, sid_203230124, prod, sort_default
1-4 of 4
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 57ms