The DX338 Knife comes with a checkered fiberglass-filled nylon handle and thumb notches on top of the blade for a secure grip. Utilizing our Double Lock technology, anyone can work with confidence knowing that the added safety prevents the knife from accidentally closing. It easily opens with one hand using a thumb hole in the blade and you can adjust the 3-position pocket clip to adapt to your own carrying style. With Coast&';s commitment to quality, the DX338 Knife is backed by Coast&';s lifetime warranty against defects in materials and workmanship. SPECIFICATIONS LOCK TYPE DOUBLE LOCK STEEL TYPE 7CR17 BLADE LENGTH 3.5 IN / 8.89 CM OVERALL LENGTH 8.3 IN / 21.1 CM LENGTH CLOSED 4.8 IN / 12.2 CM WEIGHT 3.7 OZ / 104 G