For use with Crewsafe X-traSafe Cartridge Knife Model CSI (not included).
Spring activated blade guard protects users by closing after each cut.
Manual guard lock ensures cartridges do not cause laceration injuries.
Stainless steel blade resists corrosion and breakage.
FDA compliant, food-safe materials.
High visibility color cartridge.
The X-TraSafe Cartridge Knife was developed as a safe alternative to replacement blades used with standard utility knives. It uses a spring activated blade guard to protect users by closing after each cut. These replacement blade cartridges are for use with X-traSafe Cartridge Knife Model CSI (not included).
