Yes, those blades were originally a Turner design; that turned up flange is a unique design feature.

Nick-Sibbing, the best way to find a catcher is to keep an eye out around tip shops, hard rubbish collections, etc.

So that you know what to look for, there are some good pics of the quite distinctive 747 catcher in this past thread; https://www.outdoorking-forum.com.au/forum/ubbthreads.php/topics/62473/all.html

Cheers,
Gadge

"ODK Mods can explain it to you, but they can't understand it for you..."

"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."