Spyderco C136PBL Persistence featuring a 2 11/16" flat ground plain edge blade of CPM-S35VN Stainless Steel.  Blue FRN handles over dual skeletonized steel liners.  Linerlock.  Pocket clip.  Drilled and tapped on all four corners for right or left side tip-up or tip-down carry.  4 1/8" closed.  PRC