Description
Product Overview
LEADAHEAD presents a premium 12‑inch toilet water supply line designed for modern plumbing needs. Constructed with a 304 stainless steel braided outer tube, the hose offers superior rust and corrosion resistance, ensuring a long service life even in humid environments. Inside, an explosion‑proof EPDM liner provides a flexible yet robust barrier that can handle a working pressure of 125 PSI and a burst pressure of 1500 PSI. The line terminates with a 3/8‑inch female compression fitting for the shut‑off valve and a 7/8‑inch female ballcock thread that matches standard toilet tanks. Weighing just 3.2 ounces and packaged in a compact 7.32 × 5.24 × 0.75‑inch box, this product combines strength with convenience.
![[Product front view showing all components]](https://www.yevina.store/wp-content/uploads/2026/06/41d4f83d1e59456881bd8ceed1e87a76.jpg)
Usage
This supply line is ideal for replacing aging plastic or rubber hoses in residential bathrooms, new toilet installations, and remodel projects where durability is paramount. Its flexible construction allows it to bend around obstacles, making it suitable for tight spaces behind vanity cabinets or under raised flooring. Whether you are a DIY homeowner updating a single bathroom or a professional plumber outfitting multiple units in a rental property, the LEADAHEAD line provides a leak‑free connection that meets code requirements and reduces maintenance headaches.
Why Choose Us
LEADAHEAD stands for quality engineering and reliable performance. Our supply lines undergo rigorous testing to verify pressure ratings and temperature tolerance—from 15 °F to 158 °F—ensuring consistent operation in both cold winter basements and hot summer bathrooms. The stainless steel braid not only prevents rust but also resists stretching, so the hose maintains its length and shape over years of use. Backed by a 5‑year manufacturer’s warranty, we offer peace of mind and dedicated customer support to address any installation questions or concerns.
Key Features
- Corrosion‑resistant 304 stainless steel braid for a rust‑free, long‑lasting hose.
- Explosion‑proof EPDM inner tube tolerates up to 1500 PSI burst pressure.
- Flexible design bends easily, simplifying installation in cramped spaces.
- Standard 3/8‑inch compression and 7/8‑inch ballcock fittings ensure universal compatibility.
- 5‑year warranty and responsive after‑sales service for confident purchases.
FAQ
What size hose should I buy for my toilet?
Measure the distance from the water shut‑off valve to the toilet tank inlet, then add a few inches for flexibility. Our 12‑inch model fits most standard installations, but we also offer 16‑, 20‑, and 36‑inch lengths.
Is this hose compatible with all toilet brands?
Yes. The 7/8‑inch female ballcock thread matches the inlet on virtually every residential toilet, and the 3/8‑inch compression fitting works with standard shut‑off valves.
Can I install the line without any special tools?
Installation requires only a wrench to tighten the compression nut and a screwdriver for the ballcock connection. No soldering or additional fittings are needed.
Will the stainless steel braid affect water flow?
No. The braid is designed to be smooth on the interior, allowing unrestricted water flow while providing external protection.
What is covered under the 5‑year warranty?
The warranty covers defects in materials and workmanship, including leaks caused by manufacturing faults. It does not cover damage from improper installation or external abuse.




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