Portwest KN50 Enclosed Blade Safety Knife

Meet the Portwest KN50 Enclosed Blade Safety Knife—a purpose-built tool for packaging, shipping, and facilities teams who need safe, precise cuts. Its concealed blade design minimizes injuries while delivering clean, controlled slicing through tough materials.

• Concealed cutting edge: The blade remains safely enclosed to dramatically reduce the risk of nicks and accidental injuries during use.
• Super sharp carbon steel rotary blade: A durable, high-precision blade designed to stay sharp for reliable cuts through tough packaging materials.
• Easily cuts through plastic strapping, film or card: Optimized geometry enables clean, efficient slicing of common warehouse substrates.
• Thumbnail tape slit feature: Built-in thumbnail slit allows precise tearing of parcel tape along the edge without piercing or damaging contents.
• Rubberised handle: Ergonomic, non-slip grip provides comfort and control, even when wearing gloves.
• ABS construction: Lightweight yet sturdy ABS housing stands up to daily use in busy packing and shipping environments.

This knife is ideal for anyone who opens shipments, cuts plastic strapping, or handles protective packaging. The enclosed blade design enhances safety across routine tasks, while the versatile blade handles film, card, and tape with confidence. Its ergonomic feel and durable build make it a dependable choice for warehouses, fulfillment centers, mailrooms, and retail operations where precise, safe cutting matters.