Features 1、Dual Head Design: Equipped with two zinc alloy head push pull chucks, the straight head is designed for internal, single wheels or hard to arrive valves, while the outer wheel has a 30 degree reverse chuck. The 12 3/8in long rod allows you to arrive inner wheels without getting your hands dirty. 2、Save Fuel: Properly inflated tires improve fuel efficiency, extend tire life, enhance driving experience, and ensure driving safety. Regularly check tire pressure with this tire pressure gauge, especially before long trips. 3、Accurate and Reliable: Features dual white ABS scale plates with clear markings, accurate and reliable readings ranging from 10 to 160 PSI on both sides, ideal for trucks, cars, SUVs, RVs, ATVs, bikes, or motorcycles. A must have companion for your vehicle. 4、Simple Operation: Remove the valve hat, clamp the mechanical tire pressure gauge head onto the valve, and the scale plate will slide out for you to read tire pressure. After use, screw on the valve hat and push back the scale plate. No batteries required. Make sure tires are cold when testing tire pressure. The perfect pressure for cars is 28 to 35 PSI. 5、6PCS Quantities: There are 6 pieces tire pressure gauge in the package that can be used individually, also an ideal gift choice for father's day. Specification Item Type: Tire Pressure Gauge Material: Stainless Steel, Aluminum Alloy, ABS Pressure Range: Approx. 10 to 160 PSI Package List 6 x Tire Pressure Gauge