KA-BAR 4072 Mini Dozier Folder, PlainEdge. The Ka-Bar Mini Dozier Folding knife, designed by Bob Dozier, is a lightweight little knife that really works. It features a 2.25" drop point blade made of AUS8A stainless steel (Rockwell hardness: 56-58). The blade, has a high hollow grind, the Dozier Design logo, a notched thumb rest, and a thumb stud for one hand opening. The slim Zytel handle, 3.5" closed, has checkering for secure grip, a lockback and a lanyard hole. A side to side reversible black metal pocket clip is mounted at the butt end. Open length: 5.75".