1Tire inflator, clip-on design enables hands-free chuck use. 2Essential air compressor accessory for quick and accurate tire inflation. 3Built-in pressure gauge indicating when the tires are at the recommended PSI for optimal performance. 4Chrome plated steel dual chuck, cast aluminum alloy body, which is solid and durable for your using. 5Fit for various types of vehicles' tires, such as small cars, trucks, motorcycles, etc.This Air Tire Pressure Filler is a must have tool for any car owner. Tire pressure plays a big factor in mileage, tire wear, handling, and safety. This Air Tire Pressure Filler is easy to use and includes a built-in pressure gauge indicating when the tires are at the recommended PSI for optimal performance.Features:Tire inflator, clip-on design enables hands-free chuck use. Essential air compressor accessory for quick and accurate tire inflation. Built-in pressure gauge indicating when the tires are at the recommended PSI for optimal performance. Chrome plated steel dual chuck, cast aluminum alloy body, which is solid and durable for your using. Fit for various types of vehicles' tires, such as small cars, trucks, motorcycles, etc. Specification:Condition: 100% Material: aluminum alloy + rubberColor: shown as pictureQuantity: 1pcPackage list:1 * Air Tire Pressure FillerNote:When you measure the tire air pressure, the tire should be in the cooling condition. 1Tire inflator, clip-on design enables hands-free chuck use. 2Essential air compressor accessory for quick and accurate tire inflation. 3Built-in pressure gauge indicating when the tires are at the recommended PSI for optimal performance. 4Chrome plated steel dual chuck, cast aluminum alloy body, which is solid and durable for your using. 5Fit for various types of vehicles' tires, such as small cars, trucks, motorcycles, etc.