Dual Foot Tire Pressure Gauge, Product Type Tire Pressure Gauge, Gauge Type Pencil, Material Plastic, Steel, Overall Length 11 3/4 in, Tread Depth Calibration Increments Not Applicable, Tire Pressure Calibration Increments 2 psi, Minimum Operating Air Pressure 10 psi, Maximum Operating Air Pressure 150 psi, Includes Ring, Color Silver, Features Straight-On and 30 Degree Reverse Chuck, Finish Chrome Plated, Maximum Operating Temperature 122 Degrees F, Maximum Rim Hole Size Not Applicable WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -