Upgraded heavy duty brass tire valve inflator adapter with a secure locking design for reliable sealing and easy use. Key benefits Durable brass construction provides long lasting performance and resistance to corrosion. 1/4 inch female connection compatible with most tire inflators, wheel pressure gauges and compressors. Secure locking onto valve stems reduces air leakage during inflation and measurement. Clipon securing mechanism keeps the tool attached to the valve stem for a consistent seal. Straight tip design allows access to valve stems on nearly all vehicles. Specifications and compatibility Connection: 1/4' female Material: Brass Tip: Straight Compatibility: Most tire inflators, wheel pressure gauges and compressors Suitable for all vehicle valve stems due to straight tip How it solves problems Eliminates frequent air leaks by upgrading to a reliable brass locking mechanism. Simplifies setup with a clip to secure to the valve stem, ensuring a tight seal during use. Easy to pair with existing tools (inflators, gauges, compressors) thanks to standard 1/4' female fit. 23 practical use scenarios Car tires: Attach the adapter to the tire valve, clip it to the stem, and use with a gauge or inflator to accurately check and reach target pressure without leaks. Bicycle or motorcycle tires: The straight tip provides straightforward access to valve stems, enabling quick inflation and pressure checks with a compatible inflator or gauge. With a portable air compressor or inflator: Connect the 1/4' female coupling to the hose, secure to the valve stem, and efficiently inflate tires while monitoring pressure.