Cinsda 1-1/4 inch Brass Slip Joint Extension Tube, 12 inch Brushed Gold

Overview

Meet the Cinsda 1-1/4 inch brass slip joint extension tube—designed to extend drain runs under sinks with reliability and style. Crafted from premium brass and featuring a brushed gold finish, this 12-inch extension offers a balanced blend of durability and contemporary aesthetics for kitchens and bathrooms.

Why this extension helps your setup

Key specs support solid, dependable performance without overcomplicating installation. The tube’s 0.03 inch wall thickness adds durability while maintaining a slim profile for tight spaces. A corrosion-resistant body helps it stand up to routine use, and the brushed finish complements modern fixtures.

• Premium brass construction with rust and corrosion resistance.
• Precise 1-1/4 inch diameter for compatibility with standard tubular drains.
• 12 inch length that accommodates common under-sink layouts and routing needs.
• Brushed gold coating enhances décor while delivering a clean, contemporary look.

How it works in real life

Designed to extend the length between under-sink traps and the wall or P-trap, this extension tube makes alignment easier in tight cabinet spaces. The assembly is straightforward thanks to a threaded sliding connection and a rubber washer for a tighter seal, reducing the likelihood of drips where pipes meet.

• Extension tube for 1-1/4 inch traps in kitchens and bathrooms.
• Non-leak connection with the included rubber washer and slip joint nut.
• Brushed finish complements stainless steel, chrome, and other metal accents.

What’s in the box

The package includes a brass tube, a slip joint nut, and a rubber washer—everything you need for a direct, simple install.

Note: This product references standard 1-1/4 inch tubing and is suitable for tubular drain configurations in typical home installations. It offers a practical, durable upgrade for drain lines and can be a solid choice for refreshed bathroom or kitchen plumbing where a longer run is needed.