... 2.Dial: 2" 3.Steel case and ring, acrylic window Heavy duty dial tire pressure gauge with hoseModel: 20HBD75RDial: 2"Steel case ... and ring, acrylic window, heavy duty zinc alloy dual chuck, pressure holding-bleeding button, flexible hoseRange ... for optionSuitable for any passenger vehicles, cars, trucks, suv, etc Heavy duty dial tire pressure gauge