Tire Tread Depth Gauge, Product Type Tire Tread Gauge, Material Steel, Overall Length 2 1/2 in, Tread Depth Calibration Increments 1/32 in, Tire Pressure Calibration Increments Not Applicable, Includes Pocket Clip, Color Black, Silver, White, Features Carded, Maximum Rim Hole Size 5/8 in, Package Quantity 100