For use with (722.1336) utility knife. Each cartridge houses 10 double-edged Titanium Bonded blades. Cartridge allows for quick, easy and safe blade changes on the go and are color-coded for easy identification. Titanium Bonded blades are 3x harder than steel and stay sharper longer, resist corrosion and adhesives.

• UTILITY KNIFE BLADES
• "SPEEDPAK"
• STRAIGHT BLADE-RED
• 2 NOTCH