SplashBrands Blanks Store 2 Truck RoadPro Heavy Duty Tire Gauge is built with a zinc alloy chuck, solid brass core, and chrome-plated steel body for long-lasting durability in tough conditions. Designed for reliability without the need for batteries, it performs consistently in demanding work environments. With a 10–150 PSI range and a convenient hanging ring for easy storage, it’s a dependable tool for accurate tire pressure checks on the go.