eBay Aluminium Paddle Extensions
As new. Just need some quality double sided tape and you're good to go. Had these installed for 4 years with 3M tape and they held perfect.
$15
Item located on the northern Gold Coast, but pickup available from my workplace in Brisbane or shipped at buyer's expense.
PM for further details.

https://drive.google.com/open?id=1DEsTwp8uZH8GpUDj85M2X97UxDYXcQM1