Features: The brass fitting kits is a must-have for any industrial or DIY project with its superior durability and reliability. Made from high-quality brass, these fitting are resistant to corrosion and wear. Whether you're a professional mechanic or a DIY enthusiasts, this kits is perfect for anyone looking for reliable and easy-to-use solution for their air compressor accessories. From automotive repair shops to home garages, this kits is suitable for wide applications, including pneumatic tools, air compressors, and more. With its easy installation and compatibility with 1/4" NPT couplers, this kits makes it easy to get your work quickly and efficiently. Specifications: Material: Brass Weight: 130g Size: As picture shows Package Includes: 5pcs Air Coupler and Plug Kits note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item.