The Klein Tools Spring-Assisted Open Pocket Knife, No. 44223, features a 440A stainless steel, drop point blade designed to provide both a fine and serrated edge for a wide range of applications. The spring-loaded opening mechanism helps make blade deployment easier, and the liner lock secures the blade open. Other notable features include a low-carry pocket clip, safety lock to keep the knife closed when packed away, dual thumb studs for left- or right-handed opening and a lanyard hole for tethering.