The MILWAUKEE Side Slide Utility Knife features a slide button on the side to reduce accidental activation and retraction of the blade giving users maximum control. This sliding pocket knife allows you to make quick, tool-free blade changes. The Milwaukee sliding utility knife has a metal body that provides durability while the onboard blade storage with retention clip allows you to store 5 extra blades. The side slide utility knife delivers increased comfort and reduced hand slippage with overmold grips. Milwaukee General Purpose Utility Blades are designed to maximize cutting performance and durability in most common jobsite materials. Micro carbide deposited metal delivers up to 3X longer life than standard carbon blades. Milwaukee utility blades are engineered to fit Milwaukee and most standard utility knives.