Kleinn Compression Coupler 1/4In OD Tubing to 1/4In OD Tubing

This is the Kleinn Compression Coupler, part number 52140. It's a simple but essential piece for connecting two sections of 1/4 inch outside diameter tubing. If you're installing or repairing an air horn system, you'll often need a reliable way to join lines, and this coupler does just that. It uses a compression fitting style, which means it creates a secure seal by squeezing the tubing as you tighten it down, no special tools or welding required.

Made by Kleinn Air Horns, a company known for its air horn systems, this coupler is built to work with their setups and other similar air line applications. It’s designed for 1/4 inch outside diameter tubing, so make sure your lines match this size for a proper fit. It’s a straightforward part that gets the job done, ensuring your air lines are connected securely for consistent performance from your air horn.