Need a reliable, tough-as-nails tire gauge? The AA American Automotive bayonet-style inflation gauge is built for pros and serious DIYers. This American-made tool boasts a rugged design, tested for performance in demanding environments. You'll get accurate readings from 10 to 150 PSI, in precise 2 PSI increments, thanks to the solid brass bar. The bayonet fitting ensures a secure, quick connection, and the 12-inch hose gives you plenty of reach. With chrome-plated castings and durable brass internals, it's built to last. Just remember, keep it under 300 PSI.