1.75" OD Aluminum Tube Coupler – 3" Length Hose Adapter Pipe Joiner (16 Gauge)

Need to connect two pieces of 1.75-inch OD tubing?

This aluminum coupler is exactly what you're looking for.

It's a simple, straight pipe joiner that's 3 inches long and made from polished aluminum with a 1.8mm wall thickness (that's 16 gauge).

It's solid, lightweight, and perfect for custom fabrication, exhaust work, or any project where you need to join two tubes end-to-end.

Just slide it in and weld or clamp it down.

No brand name, just a solid piece of hardware to get the job done.