Radiator Reducing Bushes Installation Set Air Vents Plugs

1/2" manual radiator air vent plug valve;. - Key for radiator air vent key;. Univerasal radiator threads set - 1/2" radiator blanking plug;. - 2 x 1" to 1/2" right hand threads + gaskets. - 2 x 1" to 1/2" left hand threads + gaskets;.