Truck Air Pressure Pen Pressure Measuring Double-headed Metal Tire Pressure Pen $ 7.54 Product information: Product name: Truck tire pressure pen Product size: 30.5x2.9 x 1.5cm Product model :GL-1306 Material composition: chrome-plated zinc head aluminum tube plastic Product color: Silver/black/gold Packing list: Truck tire pressure pen*1 Product Image: