The Kleinn Model 51214 is a premium straight compression fitting engineered to establish a secure, leak-free connection within your high-pressure onboard air system. Featuring a heavy-duty, corrosion-resistant brass construction built to withstand demanding automotive environments, this universal pneumatic component is designed with a 1/4" Male NPT threaded end on one side and a 1/2" air line compression fitting on the other. Perfect for maximizing pneumatic efficiency, it allows you to cleanly route oversized 1/2" OD air lines directly from your air tank, compressor, or solenoid valves to deliver an increased volume of air and boost the overall performance of your air horns and accessories.

• Compression fitting for 1/4" airline
• 1/2" M NPT to 1/4" OD Airline
• Brass Construction