Fluidmaster

Fluidmaster B1T12 Toilet Connector Braided Stainless Steel - 3 8 Female Compression Thread x 7 8 Female Ballcock

95+ bought in the past month

$6.59$7.99

About this item

  • Manufactured in China
  • Easy to use
  • Highly durable
  • 12-Inch length
  • 3/8-Inch compression by 7/8-Inch ballcock
  • Stainless steel braiding for extra protection
  • 5 year warranty
$6.59
Was $7.99Save $1.40

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DeliveryFriday 10 Apr – 16 Apr
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Product details

BrandFluidmaster
MaterialStainless Steel
ColorStainless Steel
Product Dimensions12"L x 1.5"W
Item Weight1.09 ounces
Maximum Pressure125 Pound per Square Inch
Nominal Wall Thickness0.035 inches
Outside Diameter0.88 Inches
Item Length12 Inches
UPC039961001825 783324966831 026613104201

Technical specifications

brandFluidmaster
materialStainless Steel
colorStainless Steel
product_dimensions12"L x 1.5"W
item_weight1.09 ounces
maximum_pressure125 Pound per Square Inch
nominal_wall_thickness0.035 inches
outside_diameter0.88 Inches
item_length12 Inches
upc039961001825 783324966831 026613104201
manufacturerFluidmaster, Inc.
global_trade_identification_number00039961001825
part_numberB1T12
item_model_numberB1T12
is_discontinued_by_manufacturerNo
size12 Inch
shapeshape
voltage120 Volts
item_package_quantity1
number_of_pieces1
water_consumption1 Gallons per Flush
measurement_systeminch
certificationnot_applicable
included_componentsFluidmaster B1T12 Toilet Connector
batteries_includedNo
batteries_requiredNo
warranty_description5 year warranty against manufacturer defect
national_stock_number4720-01-407-6042
best_sellers_rank#2,828 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Pipe Fittings
date_first_availableOctober 21, 2017

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Customer reviews

4.73,930 ratings

Customers say

Customers find the toilet connector to be a well-made braided line that works great and is easy to install, with one customer noting it's the easiest way to connect their toilet.

★★★★★

Simple Install, Does The Job Perfectly

Tyler RJanuary 20, 2026✓ Verified purchase

I recently picked up this Fluidmaster connector to install a bidet in my apartment bathroom, and it worked exactly as I needed it to. The 12-inch length was just right for my setup, giving me enough reach without excess tubing hanging around. The braided stainless steel feels sturdy and well-made, much more durable than the cheaper plastic options I considered. Installation was straightforward with the 3/8 female compression thread on one end and the 7/8 female ballcock thread on the other, both connections tightened up securely without any leaks. I did need to make sure I had the right wrench size handy, but once I had that, everything went smoothly. The only minor downside is that the steel braiding makes it a bit less flexible than a regular hose, so positioning took a little extra effort in my tight bathroom space. Overall, it's a reliable, no-nonsense connector that gets the job done without any fuss, and I haven't had a single issue since installing it. Read more

★★★★★

These are good fittings

BillAugust 21, 2025✓ Verified purchase

Worked as expected. Read more

★★★★★

nice quality part

gdbDecember 11, 2023✓ Verified purchase

ordered this as a replacement for a connector that failed. learned how important a good quality part is. i heard the connector fail and got to it in maybe a minute or less. if one of these fails it can flood a room REALLY fast. this part was available for expedited shipping so i got it. the quality is very good and it came with clear instructions, although the installation is self-explanatory. even for a noob like me. threaded on and sealed well. rock solid. recommend it. was pleasantly surprised with the quality for the price and the convenience. no need to go to HD for one little thing. Read more

★★★★☆

Update the picture!

NWreturnNovember 15, 2016✓ Verified purchase

I would have given it a five if they had updated their picture to show nuts on both ends. I wasted a lot of time trying to figure out if it would work for me before ordering. Fortunately, other users asked the same question and ultimately got an answer that that there were. (The picture only shows a nut on one end.) I used this to replace the solid tubing when I installed the LUXE Bidet. Other than an initial leak at one end that was corrected by slight additional tightening, it's working fine. The amount of tightening required has a fairly narrow window of not enough to too much. Read more

★★★★★

Don’t buy junk I don’t need.

charles kuzupasJanuary 16, 2026✓ Verified purchase

Same as or lower price then Home store and less hassle. Read more

★★★★★

Just a reliable toilet connecter - worked like a charm for a 1st timer

Stardust, ZDecember 19, 2024✓ Verified purchase

Fluidmaster is a well known producer of plumbing fo DIY. Fair pricing & plenty of Youtube videos. No need to go to Home Depot - Amazon has it! Read more

★★★★★

Yeard

Kong Meng YangNovember 9, 2025✓ Verified purchase

Works as should. Read more

★★★★★

Great rprice & perfect fit

Linda GrammesSeptember 16, 2024✓ Verified purchase

Bought along with a new toilet and much cheaper than local HD store. Fit per perfect on our new TOTO Drake toilet. Read more

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