These are the most commonly used font adaptors used in Australia Most are available with Gold trim however we would not recommend this option as the gold plating does not have a long life with all the handling and cleaning required
3/4 Fastloc Adaptor (B-Lock Fatloc Snaploc)
3/4 adaptor to screw into the font
Fastloc Shank
this adaptor is used on the back of universal,grundy and similar taps