Capital Pneumatics Inflator Gun is a great item for car tires and bikes. This item includes a built-in easy-read gauge for a simple one-step inflation process with a trigger that controls the airflow to your tire. Each inflator gun includes a 13", 1/4-inch diameter premium hybrid air hose with a max PSI of 300. Package also includes a 1/4" leak-free male industrial quick-connect plug. The easy-read gauge is calibrated for 0-180 PSI.