Excel Open End Hold-on Chuck has a pin which unseats the tire's valve when in use. The handles on these connectors are black in color. This chuck fits most tire pressure gauge and inflators with 145 PSI maximum pressure rating.
Excel Open End Hold-on Chuck can be used in all Excel Air Machines:
SC12-SS | Pay Air Machine
SC09-SS | Pay Air Machine
SC05-SS | Free Air Machine
Wall-Mount | Wall Air Machine
PNT PRO | Wall Air Machine
PNT Mini Pro | Wall Air Machine
PNT 4 | Wall Air Machine