(57) A metering dispenser cover of plastics of metal, for application to jars and containers
of dense fluids or the like, as well as of generic flowable and incoherent powder
products, comprising a substantially cylindrical, downwardly open cap body which has
on its top face an aperture (12) for metering out the product of the jar or container,
the aperture being selectively shut off by the end of a rocking lever (3) journalled
to said body at an intermediate region thereof, and characterised in that from the
bottom face of said lever there extends an articulation tab the free end of which
is arranged to snap into a complementary seat formed in the top face of the body (14-15).
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