Just an option.... I made this knife for me as my new EDC, since I gave my other one away as a gift. I would sell it to you if you really want it.
It is 440C stainless, HT to about 58-59 RC.
It fits the dimensions you mentioned perfectly. The sheath is made for in the pocket carry, but I have another for it that is also leather and made for belt carry.
It has a file pattern that goes the entire length of the spine. It also has white liners between the maroon linen micarta handles and the steel.
If you really want it, It will be $165 with shipping.
I am leaving early Saturday morning for a trip that will take me out of town until the following Saturday. So if I dont hear from you tomorrow, I wont respond for a while.
I dont know if this is legal to do on this forum, and if not, sorry, please move this post or delete it.
By the way, the steel is 5/32 thick
Sorry about the crappy pics, I just took a few snapshots.