Kitchen Sink Waste

[headsortails]

I'm having a very confusing time trying to work out what I need to complete my sink. I'm going to buy a 1.5 kitchen sink with outlets for strainers.

I can't seem to find a complete waste kit for a 1.5 sink.

Any suggestions? Help gratefully received.

 

[seco services]

http://www.mcalpineplumbing.com/

code sk1a
1 1/2 bowl sink waste

 

[headsortails]

Many thanks!