The closest knife that exists to what you descrive is the Zero Tolerance 0200. Typically runs between 100 to 140 bucks online, ebay... The only thing with it is it is a liner lock. But a very thick, stainless steel, not titanium liner. You will have a very difficult time in my opinion accidently breaking this lock! There is a real good you tube video of it along with a ZT 0100 fixed blade and ZT 0300 series folder being beat to shit, really showing you the level of quality of the knife standing up to quite a bit of abuse! Plus, if you do break it, ZT has arguablly the best customer service in the business, kinda you break it, we will fix it kinda attitude! The ZT 0200 is the military knife so it is a very big size, but still under your larger size requirement. If you can't get over a liner lock, and its a shame if you can't, you will be missing out on ALOT OF GREAT BLADES, you can go with the Benchmade Bedlem. That has an Axis lock, but is typically alot more money, however you can find them 120-150ish on the exchange.