The RAPIDAIR Coupler features a 3/8" Female NPT thread and a safety push button design, ensuring secure and easy connections in pneumatic systems. This industrial-style coupler is built for durability and reliability, making it ideal for high-pressure applications. The safety push button mechanism prevents accidental disconnections, providing peace of mind during operation. Constructed from high-quality materials, it meets industry standards for performance and safety. Perfect for air compressor setups, this coupler is a vital component for both professionals and DIY users looking to enhance their pneumatic systems.