Post mount adapter problem.

I need a new post mount adapter i have a 7" front disc so need the 180mm version. my issue is the one I had appears to be now discontinued.
I had this

But can now only find this.

Is this now the correct version? as the angle and distancing are completely different??
I had this

But can now only find this.

Is this now the correct version? as the angle and distancing are completely different??
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Posts
Parktools :?:SheldonBrown
You don't have to just by Shimano, any 180 pm to pm adaptor will work!