For anyone wondering about the proprietary spanner for this style Boker pivot it is a pretty small wrench but does work. I adjusted the pivot on my exskelibur 1 decade today with it just fine. Now if it was fighting Loctite i would suggest heating the pivot screw first as the 2 pins on the wrench would probably get damaged otherwise. it did get the job done however the pivot was not tight at all. The knife itself is good looking imo with nice CF and the hollow ground blade is thin Bte. If i had a perfect example i would probably love it but we all know Bokers.