De nada, David.
It's certainly interesting that Woolworths found it worth their while back then, to market their own house brand of such bits. What are known as 'fast-moving parts' these days.
It's a bit like the local Ritchies IGA supermarket in my town. They opened up a somewhat 'experimental' Mitre 10 hardware section a year or so ago. Which does sell garden machines. Not much in the way of even fast-moving parts for them, though. Still, it's a bit surreal to walk past the push and ride-on mowers on display next to the meat cabinet, though!