Description
Ronsta Knives Auto-Retractable Safety Knife With Ergonomic Grip – product details
Commercial cutting tool or blade for warehouse, packaging, workshop and maintenance tasks. The Ronsta KS004 is a lightweight, auto-retractable safety knife with a durable Japanese SK-5 blade, ergonomic grip, and quick-change feature—perfect for safe, precise cutting in any workplace.
Key customer details
- Product: Ronsta Knives Auto-Retractable Safety Knife With Ergonomic Grip
- Minimum Order Qty: One
- Unit of Measure: Each
- Colour: Silver
- Brand: Pro Choice
- Google product category: Office Supplies
Review the full specifications, size or pack options, compatibility, application guidance and ordering notes below before choosing this product. Rifft Safety supplies workplace safety products across New Zealand.
The Ronsta Knives Auto-Retractable Safety Knife With Ergonomic Grip is a reliable, long-lasting tool designed for everyday cutting tasks.
Key Features
- Soft ergonomic grip for comfortable, extended use
- Auto-retractable blade for added safety after each cut
- Quick switch button allows easy and fast blade replacement
- Single spring technology ensures blade retracts automatically
- Anti-slip handle with storage for up to 10 extra blades
- Heavy-duty construction suitable for tough jobs
- Works for both left and right hand users
- Japanese SK-5 steel blade for durability
- Curved grip supports natural hand positioning
Applications
- Pallet films – easily cut without damaging contents
- Cardboard (single & double wall) – fast, precise cuts
- Plastic/paper bags – safe and clean openings
- Bubble wrap – prevents accidental punctures
- Tapes and films – smooth cutting for packaging
- Strapping and plastic strapping – efficient cutting tool
- Rubber and plastics – reliable for tough materials
- Maintenance/repairs – versatile for workshop or site tasks
Alternative Options
- Ronsta Knives Dual Action Safety Knife: Perfect for quick blade swaps.
- Ronsta Knives Auto-Retractable Safety Knife Heavy Duty Metal Body: Offers a more robust design for heavy-duty tasks.
- Ronsta Knives Auto-Retractable Safety Knife With Pistol Grip: Features an ergonomic pistol grip for enhanced control.
- Ronsta Knives Fixed Blade Knife Folding: Compact and foldable for easy storage and portability.
- Ronsta Knives Manual Retractable Quick Change Utility Knife: Allows for manual blade extension and quick blade changes.
Recommended Pairings
- Ronsta Knives Utility Blades (Pack of 10): Provides sharp replacements for extended use.
- Ronsta Knives Utility Blades (Pack of 100): Ideal for high-volume environments requiring frequent blade changes
For detailed product specifications, features, and safety standards, download the full datasheet here: Product Information Card.
The Ronsta Knives Auto-Retractable Safety Knife combines comfort, durability, and safety for daily cutting needs.

