Please remember Australian Standards have changed over the decades since all these items were manufactured. These products may not meet current Australian Standards and are sold as a memory from the past.
 
This genuine vintage power switch is made by Clipsal.
 
It has a base diameter of 5cm and the power socket surface has a diameter of 4.5cm. It projects out from the wall by 3.5cm. It might be missing a component as it does not sit flat against the wall. It is sold as is.
 
It is made of plastic and is in good vintage condition. It has paint remnants.
 
I recommend getting an electrician to install electrical components.
 
Please remember these are vintage items and the electrician may need to replace electrical components for your safety.
 
WARNING this article has not been tested to ensure that it can be safely operated