FREEDOM SCREW ON TIRE DEFLATORS (SET OF 4)

TIRE DEFLATION VALVE KIT.

comes with 4 in a bag! includes 4 metal valve stems caps.

FREEDOM automatic tire pressure deflators are a convenient way to air down your tires.  Deflators release the air in your tire and stop automatically at the psi you set them to so you can walk away or drive away while you air down.