Mini tire pressure gauge 1.Steel case and ring, acrylic window 2. ... " 3.Rubber boot 4.360 degree angle chuck Mini tire pressure gaugeModel: 15SBR60GDial: 1.5" Steel case and ring, acrylic ... window, straight chuck, pressure holding-bleeding button, 360o swivel angle chuck Range: 0-60psi ... vehicles. With gear style rubber gauge protecor Mini tire pressure gauge (15SBR60G)