Our Fixed Blade Utility Knife features a fixed blade mechanism holding the blade firmly in place. The MILWAUKEE� utility knife has tool free blade changes for you to quickly swap out blades. The fixed blade utility knife has a metal body that provides durability while onboard blade storage allows you to store 5 extra blades. The Milwaukee fixed blade knives have overmold grips for increased comfort and reduced hand slippage and lanyard holes for convenient tehtering.