Wanted, Alfetta Coupe high beam adjuster plastic?

[GR-124]

Hi guys,
not really sure what it is called but Im missing one on my Alfetta GT, LH side high beam. The high beam plastic slider has a rectangular hole (low beam has round hole). Only need one to suit high beam. I have the adjustment screw but no plastic slider. If some one has one lying around can you put in the post to Newcastle NSW.
PM me for details and ya cost.
Thanks

[GR-124]

Can anyone point me in the right direction, or do I have to import a used one from the UK:(

Thanks