ECONOMY HEAVY DUTY SNAP-OFF BLADE 8-SEG KNIFE Utility Knives: Snap-off Blade, 8 segment Fitted with an 8 segment steel snap-off blade, this utility knife is the simple way to ensure safety when cutting. With a contoured moulded grip and steel slides that prevent blade slippage or case splitting and give the knife a smooth action. The knife also boasts a blade locking mechanism in the thumb slide to secure the blade to your desired cutting depth. Easy snap-off action allows you to reveal a fresh, sharp segment when one has become dull. All plastic body furthers the product's resilience. Features and Benefits • Spare blade storage in the body of the knife • Retractable blade ensures the safety of the user and reduces the risk of accidental cutting • Integrated blade snapper makes removing the blunt segment easy • Blade possesses 8 segments for longer use between blade changes • Thumb slide locking mechanism for safety Snap-off Blade 8 segment, 18mm heavy-duty.