Upgrade your pneumatic tool setup with this professional-grade Quick Connect Air Fitting Set. Crafted from durable solid brass, these 1/4-inch NPT fittings provide reliable connections for your air compressor system. The set includes both couplers and plugs, making it versatile for various air tool applications. The quick-connect design allows for swift tool changes and secure connections, while the brass construction offers excellent durability and resistance to wear. These industrial-standard fittings are compatible with most air compressor setups and tools, streamlining your workflow. The NPT (National Pipe Thread) standard ensures proper sealing and consistent performance. Perfect for workshops, garages, and industrial settings, these fittings help maintain optimal air pressure and flow for your pneumatic tools. The robust construction and precise threading make these fittings a reliable choice for both professional and DIY applications.