🔧 Connect with Confidence: Elevate your pneumatic game! Designed to maximize airflow, perfect for high-volume applications. Crafted from premium brass for a lifetime of reliable performance. Push-to-connect technology ensures a secure, leak-free seal in seconds. Universal 1/4" NPT thread fits most air tools and compressors. Backed by 35+ years of industry expertise and a 100% lifetime warranty. High flow design Quick push-to-connect Durable brass construction The JACO Hi-Flo Quick Connect Air Hose Fittings set includes 12 premium quality brass couplers and alloy plugs, designed for optimal performance in demanding pneumatic applications. With a high flow design suitable for air tools under 300 PSI, quick push-to-connect technology, and universal compatibility, this kit is trusted by professionals for its durability and reliability.