18mm Professional Utility Cutter Knife – Heavy Duty Retractable Box Cutter for Packaging, Cardboard, Craft & DIY Cutting – Snap-Off Blade Utility Knife

18MM SNAP-OFF BLADE: Features an 18mm wide snap-off blade that can be broken to reveal a fresh, sharp cutting edge whenever needed. SECURE BLADE LOCK: Equipped with a reliable locking mechanism that keeps the blade firmly in place during use, ensuring precise and safe cutting. COMFORTABLE GRIP: Ergonomically designed handle provides a firm, non-slip grip for extended use across packaging, cardboard, craft, and DIY projects. HEAVY-DUTY CONSTRUCTION: Built with durable materials to withstand demanding cutting tasks, making it suitable for both professional and home use. INCLUDES SPARE BLADE: Comes with a spare blade so you can keep working without interruption when the current blade becomes dull.