Upgrade your air compressor system with these premium brass swivel fittings designed for maximum flexibility and reliable connections. The 2-pack includes 1/4 inch NPT female thread couplings paired with 1/4 inch male NPT nipple fittings, perfect for creating secure, leak-free connections in your compressed air setup. The standout feature is the 360-degree swivel capability, which prevents hose kinking and allows for smooth rotation while maintaining a solid seal. Crafted from durable brass material, these adapters offer excellent corrosion resistance and long-lasting performance. The precision-engineered threads ensure a secure fit, while the robust construction can handle the demands of both professional workshops and DIY applications. These versatile fittings are compatible with standard air compressor systems and are ideal for creating custom air line configurations. Whether you're setting up a new compressed air system or upgrading existing equipment, these fittings provide the reliability and flexibility needed for efficient operation.