Hook substitute

I have been using Partridge CS42 Bomber hooks for Atlantic Salmon bombers for years, running out of hooks and my local fly shop is out also.

Does anyone have a substitute hook or a hook brand/style they tie these types of flies on?

I googled "Partridge CS42 hook comparison" and could not really find anything close.

Thanks, Dwight

ps> on a good note, I picked up some Daiichi 2161 hooks that are very close to the Bartleeet Supreme hooks that I use since I am running out of those also. The sizing on the Daiichi is different since a #10 Partridge Bartleet Supreme is about the same as a #6 Daiichi.