This innovative knife features a super sharp concealed blade for maximum safety. Ideal for cutting plastic strapping, film or card. Also features a thumbnail for slitting parcel tape without causing damage to the package.

This blade is constructed from carbon steel. Each blade features two cutting edges. Designed to be used with the KN30 and the KN40.

The latest super safety cutter featuring a blade that retracts when it loses contact with material being cut. Primarily for use in warehousing, distribution or construction environments where knives are often used and safety is a priority. Pack contains 10 replacement blades (KN91).

Cleverly designed using zinc alloy with your safety in mind, this knife for right-handed people has a spring-loaded blade retract system that responds to any uncontrolled hand movement. With an easy blade change, this knife is a great all-rounder.

Made from zinc alloy for toughness and durability, the Pro Safety Cutter is suitable for both right and left handed users. With a top blade control slider and an automatic blade retract system, this knife has been designed to ensure your safety.

Fits the KN10 and KN20 knives. This blade, constructed from carbon steel, has unparalleled sharpness and superior edge retention to ensure perfect cutting every time. Each blade features two cutting edges.