The CRKT P.E.C.K, or Precision Engineered Compact Knife from Ed Halligan designer of the popular K.I.S.S.
This PECK knife from CRKT features a bead blast finished 1.75" Wharncliffe blade with a plain edge and thumb stud for one-handed opening. The integral frame lock design locks solidly and releases easily when needed. The blade has a single-side grind that seals safely against the frame. Includes a stainless steel pocket or money clip.
I love this knife, and have given many as gifts to family. The option that is missing is to delete the clip. I have dremel cut mine off. The clip doubles the thickness of the knife. After losing 2 of these knifes that were clipped to the leg pocket of my work pants, sure to catching on something and being pulled off, I now carry it inside my regular front pocket. And with the clip removed, it is the finest, thinnest heavy duty, do all POCKET knife I have ever used... And carried EVERY DAY!