With the introduction of the Hardline, Milwaukee is seriously stepping up their knife game. These new high-performance, high-quality knives utilize super-durable D2 Steel blades—a high-end material that’s harder & holds an edge better. Available in 2.5” & 3.5” as well as 3” smooth or serrated models, the knives feature a flipper for one-handed opening and a blade lock with adjustable tension.