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Fluidmaster Univseral 1/2 in. FIP Compression 12 in. Braided Stainless Steel Supply Line

Meet the Fluidmaster Univseral 1/2 in. FIP Compression 12 in. Braided Stainless Steel Supply Line—a purpose-built solution for dependable faucet connections. This 12-inch line link…

Fluidmaster MPN B4F12U In Stock & Ready to Ship
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About Product Overview

Meet the Fluidmaster Univseral 1/2 in. FIP Compression 12 in. Braided Stainless Steel Supply Line—a purpose-built solution for dependable faucet connections. This 12-inch line links a 1/2" FIP inlet with a compression outlet, letting you safely connect your faucet to the shutoff valve while staying flexible in tight under-sink spaces.

What makes it stand out

  • 12-inch length for versatile routing beneath sinks, cabinets, and vanities.
  • 1/2" FIP inlet ensures a standard, compatible connection to your faucet or supply valve.
  • Compression outlet fits common shutoff valves securely.
  • Braided stainless steel outer sheath protects a durable interior, resisting kinks, abrasions, and corrosion.
  • Lead-free construction adds safety for drinking water lines and reduces concerns about contaminants.
  • Working pressure up to 1,000 psi provides robust performance beyond typical household uses.
  • Carded packaging designed for simple display and easy identification in-store or online.
  • Brand: Fluidmaster, Sub Brand: Univseral a trusted name in faucet supplies with a universal fit philosophy.
  • Application: Faucet suitable for kitchen, bathroom, or other faucet connections where a secure supply line is needed.

Why DIYers and pros choose this line: its universal fit means fewer trips to the hardware store for the right size. The braided stainless steel exterior shields the inner tubing from daily wear, while the connectors stay snug through temperature shifts and pressure spikes. In practice, it's ideal for replacing worn-out supply lines, upgrading to a safer, more flexible route, or adding a new faucet without reworking existing valves.

Quick installation tips

  • Before you start, shut off the water and relieve pressure from the line.
  • Attach the 1/2" FIP inlet to the faucet valve, then secure the compression outlet to the shutoff valve or faucet tailpiece.
  • Hand-tighten first, then give a final snug turn with a wrench—avoid over-tightening to prevent leaks.
  • Turn the water back on and check all connections for leaks; tighten as needed.

The Details Specifications

Brand Fluidmaster
SKU 4194031
UPC 039961004123
Unit 0
Case Pack Quantity 25 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 12 × 3 × 1
Weight 0 lbs
Cubic Feet 0.01095 ft³
Country of Origin TAIWAN
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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