I've had my ZT0550 for 10 years now and also customized the knife with Ti hardware and clip. I love this original overbuild ZT, but my lock bar is on it's way to touch the opposite side. Especially with heavy use. Also the steel detent ball has quite a big flat spot which weakens the detent.
I can't find anything on the internet regarding replacement inserts. I don't reside in the US, so can't send the knife in, but I can have parts shipped to me. Does anyone know where I can get a lock bar insert, or is my only option to contact ZT Customer service? They will probably ask me to send the knife in so that's going to be a problem.
Any help will be greatly appreciated. Thanks
I can't find anything on the internet regarding replacement inserts. I don't reside in the US, so can't send the knife in, but I can have parts shipped to me. Does anyone know where I can get a lock bar insert, or is my only option to contact ZT Customer service? They will probably ask me to send the knife in so that's going to be a problem.
Any help will be greatly appreciated. Thanks


