I need measurements... or paper with outlines marked... I need metric thread measurements particularly of holes... outside metrics can be measured after squeezing a piece of paper against them and then measureing the outside diameter...Also the screw type preC exractor seems to be angled at its base.. need that angle..

Those are not bad prices ... but did not see the screw type shown... I think it was the $300 plus cost I saw somewhere...a person can apply more pressure , if needed , with a screw than hand hammer.... same with the pin extractor on front of engine...
But a simple bolt with appropriate back end would hook to a slide hammer... and would not cost more than $5.....Gilly, just accept that some of us are cheap... or enjoy making useful things out of metal....