OverviewRazor Sharp 9mm Blade Our Knife Is Preloaded With An A1160b Graphics Snap Off Art Blade Made From Carbon Tool Steel For Unparalleled Sharpness And Superior Edge Retention The 9mm Blade Has 7 Razor Sharp Snap Off Segments Stainless Steel Handle The Knife Features A Stainless Steel Handle Thats Corrosion And Chemical Resistant The Heavy Gauge Stainless Steel Blade Channel Firmly Secures The Blade In Place During Cutting An Ultra Slim Design Maximizes Mobility Tool Free Easy Blade Replacement This Retracting Box Cutter Includes A Built In Blade Snapper For Safe And Easy Tool Free Blade Replacement On The Go The Handle Has A Pocket Clip For Carrying Convenience No Need For A Holster Or A Keychain Safe Autolock Control Designed With Safety In Mind It Features An Auto Lock Mechanism For Secure Blade Positioning The Acute 30 Blade Angle Easily Cuts Cardboard Plastic Coroplast Foam Board And Graphics Materials Ideal For Crafts The Standard As The Original Inventor Of The Snap Off Knife Has Maintained A Standard Of Cutting Excellence For Our Quality And Durability Pairing Your 9mm Utility Knife With 9mm Blades Will Provide Optimal Results