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Faucet Extension Tubes
  1. Home
  2. Tools & Home Improvement
  3. Plumbing
  4. Faucet Parts
  5. Faucet Extension Tubes
  6. Westbrass D421-01 1-1/4"…
Westbrass

Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass

Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹5,140₹12,850

You save ₹7,710 (60%)

Qty
Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass — Polished Chrome
Polished Chrome
₹6,370
₹8,500
In Stock
Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass — Polished Brass
Polished Brass
₹5,140
₹12,850
In Stock
Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass — Satin Nickel
Satin Nickel
₹12,780
₹17,920
In Stock

Estimated doorstep delivery by 24 Nov - 26 Nov from USA

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Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
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GST Invoice Issued
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14-Day Smile Guarantee

Reliable Extension at Competitive Price

About this item

Westbrass D421-01 is a 12-inch brass slip joint extension tube designed to extend plumbing drain or waste lines. Made from high-quality brass, it offers durability and resistance to corrosion, suitable for various sink and lavatory setups. Its slip joint nut and rubber washer ensure secure, adjustable connections, simplifying installation and maintenance. Compatible with most standard 1-1/4" drain pipes, this extension enhances plumbing flexibility and aesthetic appeal. Ideal for homeowners seeking reliable, stylish plumbing upgrades, imported directly from the USA, with all duties included and delivery in 11-13 days.

Customers report that this extension tube provides a secure fit and long-lasting performance, even under high-pressure conditions up to 100 PSI. Its polished brass finish complements modern fixtures, adding a sleek look to exposed plumbing. Easy to install, it is suitable for DIY enthusiasts and professional plumbers alike. The solid brass construction ensures resistance to wear and corrosion, making it a cost-effective choice for long-term use. Imported from USA, it arrives with all duties paid, ensuring hassle-free setup for Indian homeowners.

In India, this extension tube offers a stylish, durable solution for plumbing needs, replacing inferior local fittings prone to leakage and corrosion. It fits standard drain setups, providing a neat, professional appearance. Delivered in 11-13 days, with duties included, it offers a reliable, high-quality upgrade for your kitchen or bathroom plumbing system.

Key Features

  • Versatile Extension: Adds 12 inches to 1-1/4" OD plumbing setups for enhanced flexibility.
  • Slip Joint Design: Simplifies installation with secure and adjustable connections.
  • Universal Fit: Compatible with most standard 1-1/4" drain pipes for sinks and lavatories.
  • Durable Construction: Made from robust materials to resist corrosion and wear.
  • Streamlined Appearance: Provides a neat and professional look to exposed plumbing.

Why choose this product

High-Quality Brass Construction

Made from premium brass, this extension tube resists corrosion and wear, ensuring long-lasting performance. Its solid build meets industry standards, providing reliable plumbing extension for years.

Ideal for Indian Plumbing Needs

Designed to fit most standard 1-1/4" drain pipes, it simplifies installation in Indian kitchens and bathrooms. Imported directly from the USA, it arrives with duties paid, offering a premium upgrade over local fittings. Suitable for high-pressure systems up to 100 PSI, it withstands daily use and temperature variations, making it a trusted choice for homeowners and plumbers seeking durable, stylish plumbing solutions.

How to use

  • Prepare the connection — Ensure the existing drain pipe is clean and free of debris. Check the slip joint nut and rubber washer for damage or dirt.
  • Attach the extension tube — Slide the rubber washer onto the extension, then screw the slip joint nut onto the drain pipe. Tighten securely but avoid over-tightening.
  • Adjust and secure — Adjust the extension length as needed, ensuring a snug fit. Confirm the connection is leak-proof before use.

Example scenarios

Typical situations where Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi, 35, Mumbai, needed to extend his kitchen drain line for better fit.

How this product helps

Installed Westbrass extension, improved drain reach, and avoided costly repairs. Arrived in 11-13 days with duties paid.

Specifications & installation

Specifications

MaterialBrass

Installation & usage

Recommended PressureUp to 100 PSI
Installation TipsUse slip joint nut and rubber washer for secure fit
Shelf LifeNot applicable
ReapplicationNot required
Cost per use₹5,140 per tube

How we compare

FeatureWestbrass D421-01 1-1/4"Others
Material QualitySolid brass, corrosion-resistant, meets NSF/ANSI standardsTypically cheaper brass or plastic, variable quality
Price per Unit₹5,140 per tube₹300-₹500 for similar plastic fittings
Fitment CompatibilityUniversal fit for most 1-1/4" drain pipesVaries by brand, often incompatible with some Indian fittings
Durability & LongevityHigh durability, resistant to corrosion and wearProne to leakage and corrosion over time

Product details

SKUbes7833
GTIN00747028421010
BrandWestbrass
Model NumberD421-01
Size1-1/4" x 12" (3.175 cm x 30.48 cm)
MaterialBrass
ColorPolished Brass

About Westbrass

Westbrass, established in 1935, is a leading manufacturer of plumbing fixtures and accessories, known for quality and innovation.

Compliance & Legal

This is a plumbing component; no medical or safety certifications required.

Customer Reviews

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FAQ, See What Others Asked

How do I know which o-ring size fits my faucet?
Measure the old o-ring's inner and outer diameters and thickness, then match those dimensions to the listing specs. If your faucet model is listed, match by model; otherwise, an assorted size kit allows trial fitting.
What material o-ring should I choose for a hot-water faucet?
Silicone and EPDM o-rings handle heat and water exposure well, making them suitable for hot-water applications. Check the listing's material and temperature ratings to ensure compatibility.

Frequently bought together

Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass

This item:

Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass

₹5,140

Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass

This item

Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass

₹5,140

Total price:

₹20,130

You save ₹14,070 (41%) Extra

3 items selected

3 items

₹20,130

You save ₹14,070 (41%) Extra

Product Comparison

Attributes
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Westbrass D421-01 1-1/4" x 12" Slip Joint Extension Tube, Polished Brass
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Spec
Price
₹5,140
₹12,850
₹8,620
₹12,850
₹6,370
₹8,500
₹12,780
₹17,920
₹7,360
₹7,770
₹6,940
₹8,930
₹6,210
₹6,860
Brand NameWestbrassWestbrassWestbrassWestbrassGolden RabbitNelson-RiggJALL
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹5,140₹12,850

You Save ₹7,710

Estimated doorstep delivery by 24 Nov - 26 Nov from USA
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Tracked from USA · duties included
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹15,420+ (3× the price)
₹5,140 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included