Which ladder anchors?

[Frunobulax-]

I HAVE to replace deteriorated ladder anchors this year. I bought a new saftron ladder last season, and almost couldn't get it out of the corroding aluminum anchors.
So what is best, Saftron anchors, or Brass?
Thanks

 

[YippeeSkippy]

This is @Jimrahbe 's Saftron. My first thought is does the original attachment hole fit under the Saftron attachment device? Or is yours different from Jim's? I hope he'll see this and chime in.....
Jim's ladder

Maddie

 

[Frunobulax-]

I am cutting out the old ones and putting in new. I'll probably cut the concrete anchor to anchor, 6-8'' wide.

 

[Homebrewale]

I had Saftron anchors put in to replace the corroding metal anchors. The sections of concrete that contained the anchors were cut and replaced. That led us to getting a concrete overlay to hide the differences between the old and new concrete.