Our FASTBACK� Folding Utility Knife and Blades Set includes the FASTBACK� Folding Utility Knife with Blade Storage and 50 Piece General Purpose Utility Blades. The FASTBACK� Folding Utility Knife with Blade Storage features a press and flip mechanism for one-handed opening. This press and flip open utility knife offers you tool-free blade changes for fast blade swaps with a metal extension over the button to prevent accidental blade removal. The FASTBACK� Folding Utility Knife has onboard blade storage, allowing you to store 5 extra blades. The MILWAUKEE� utility knife has a metal body that provides durability while a durable wire belt clip reduces pocket tearing. This folding knife with gut hook and wire stripper integration increases the knife�s versatility. The Milwaukee utility knife blades last 5X longer and are maximized for cutting performance and durability with common jobsite materials.