Give the utility knife a clean cut again when the blade in use stops cutting.

Safety cutter with concealed blade Portwest KN50
Key features
- TypeSafety knife with concealed blade
- BladeRotating, carbon steel
- MaterialABS, rubber grip
- Colourblue
- UsePlastic strapping, stretch film, board, parcel tape
What it is
The safety knife is a cutter with a protected blade, self-retracting or concealed, designed for opening packaging and cutting film and strapping while reducing the risk of cuts.
A safety knife is a utility knife with a shielded blade, auto-retracting or concealed, designed for opening packaging and cutting film and strapping while reducing the risk of cuts.
What it is for
Used for cutting everyday site materials.
How to use it
Place the knife on the material and cut by pulling outwards, away from your body and from the hand holding the item. Let the blade retract at the end of the cut and never disable the safety mechanism. Replace blades with the specified spares when they no longer cut, and dispose of used ones in a rigid container.
Where it is used
- Logistics and warehousing
- Workplace safety and PPE
Technical data
- Type: Safety knife with concealed blade
- Blade: Rotating, carbon steel
- Material: ABS, rubber grip
- Colour: blue
- Use: Plastic strapping, stretch film, board, parcel tape
Who it is for
Designed for warehouse operatives and industrial maintenance technicians.
Related products
- Safety cutter Portwest KN10
- Retractable safety cutter Portwest KN40
- Set of utility knife blades Fervi 0696/L — from the category Utility Knife Consumables
- Ratchet lashing strap Ergo 20061 2500/50 with STF 500 daN SpanSet — from the category Packaging and Strapping
- Waterproof cut- and impact-resistant glove HR Portwest AP55 — from the category Specialist Safety Gloves
- Browse the whole category: Safety Knives
Before you order
In your request, please state the colour and the quantities required, so we can give you the right quotation first time.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 6
| Item code | KN50 |
|---|---|
| Type | Safety knife with concealed blade |
| Blade | Rotating, carbon steel |
| Material | ABS, rubber grip |
| Colour | blue |
| Use | Plastic strapping, stretch film, board, parcel tape |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Wrap, close and secure goods and loads for storage and transport.
For safety
Protect hands from cuts, impacts, heat, cold and chemicals.
Protect hands from cuts and keep their grip even on greasy or oily parts.




