Chumia 2 Pcs Locking Air Chuck, 1/4" Fnpt Brass Closed Flow Tire Chuck Quick Connect, 2 Pcs Brass Air Inflator Adapter 1/4 Npt(M) to Standard Schrader Valve(M) for Auto Compressor & Pressure Gauge

Features: The threads on the locking air chuck and inflation adapter are tight and precisely machined, ensuring they do not easily slip off. The smooth threading reduces resistance during installation, saving time and enhancing efficiency. Specifications: Material: Brass Color: blue, yellow Size: br>Length: locking air chuck: 1.18in×0.74in inflation adapter: 0.9in Package includes: 2 locking air chuck 2 inflation adapter Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• Function: this locking air chuck is compatible with all Schrader valves and works seamlessly with the vast majority of tire inflators, pressure gauges, and air compressors; Designed for single-handed operation, it offers a simple and effortless user experience; For optimal performance and to prevent air leakage, use in conjunction with sealing tape
• Usage: the air chuck features a "pull-down-to-unlock, release-to-lock" mechanism; Simply pull down the locking collar, align the chuck with the tire valve, and release to secure the connection; The "closed" style variant also automatically cuts off airflow when disconnected from the valve stem, preventing accidental air blasts and ensuring safer operation
• Materials: the body of the air chuck is constructed from high-strength brass, offering exceptional corrosion resistance and structural integrity; It maintains stable, long-term performance even when exposed to automotive fluids and high-pressure air environments; Capable of withstanding a maximum pressure of 150 PSI, it meets the demands of both professional and everyday applications
• Structure: featuring a compact design with a valve bore diameter of less than 0.4 inches, this air chuck connects directly to air compressors or hoses; The "closed" style requires the tire valve core to be depressed to allow airflow; It features a distinctive blue housing—aesthetically pleasing and highly visible—facilitating quick identification and easy retrieval
• Compatibility: this brass inflation adapter is a Standard 1/4 "MNPT thread to standard Schrader valve (M) thread [VG8/8V1 valve threads]; (Note: no valve stem inside); Crafted from, corrosion-resistant brass, it serves as an ideal thread conversion tool for connecting to all types of portable automotive air compressors, tire pressure gauges, air pumps, air hoses, tire valve stems, and other pneumatic fittings