The Milwaukee FASTBACK Folding Utility Knife Set includes the FASTBACK Folding Utility Knife with Blade Storage and the FASTBACK Compact Folding Utility Knife. Both Milwaukee knives feature a press and flip mechanism for easy, 1-handed opening. The utility knives allow users to make quick, tool-free blade changes for maximum efficiency a metal extension over the button prevents accidental blade removal. Both press and flip open utility knives have a durable wire belt clip to reduce pocket tearing. The FASTBACK Folding Utility Knife with Blade Storage has an integrated gut hook and wire stripper for increase versatility. The metal body on the FASTBACK Folding Utility Knife w/ Blade Storage provides durability and the onboard blade storage allows users to store 5 extra blades. The small utility knife is compact for easy storage. The Milwaukee 48-22-1950 is a 50-pack of General Purpose Utility Blades. Milwaukee General Purpose Utility Blades are designed to maximize cutting performance and durability in most common jobsite materials. Milwaukee utility blades are engineered to fit Milwaukee and most standard utility knives.