Type F Adapters are typically used with Type B Couplers, but can also be used with Type C and D Couplers or DC (Dust Cap) of the same size.
These are great to put on your pots and kettles, using the female ends with barbed fittings (Type C Camlocks)for your transfer hose ends.
1/2" Male Thread
1/2" Male Adaptor
Stainless Steel 304