czc auto pencil tire pressure gauge, dual head trucks air gage, accurate mechanical dually chuck wheel service checker, stainless steel stem for car rv atv motorcycle bike, 10-120psi (silver, 1 pack) czc auto czc auto pencil tire pressure gauge, dual head trucks air gage, accurate mechanical dually chuck wheel service checker, stainless steel stem for car rv atv motorcycle bike, 10-120psi (silver, 1 pack)