Will I need an adaptor plate for my 'bakelite' switch?
It really depends on how or what you are fitting them to. You need an adaptor kit if you are fitting our 'bakelite' switches on to an existing wall box. The adaptor plate fits to the wall box and the mounting block is fitted to the adaptor plate by using the long screws through the mounting block from the 'bakelite' switch.
These adaptor plates are pre drilled to fit the double,Triple & Quad mounting block for our 'bakelite' switches.
Measures 13cm x 4cm. metal plate, screws supplied.