One set is more or less new so I've got spares for the older kitSykes Pickivant are like Kent Moore and Churchill , a lot of oem special tools are made by those three and given an audi , bmw etc part number ,, sp are way better than they look [ usually] , pays to keep an eye on the tip of the main screw too , a decent tip on there helps a lot , if they wear badly you can counter sink them and use a ball bearing as the pivot point too.