4.82 GBP
Stanley Interlock Snap-Off Blade Knife, 9mm
The Stanley Snap-Off Cutting Knife is a versatile tool with a 9mm blade that can be easily snapped off to reveal a fresh cutting edge.
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Stanley Interlock Snap-Off Blade Knife – 9 mm
The Stanley Interlock Snap-Off Blade Knife is a precision cutting tool designed for professionals and hobbyists who demand reliable performance, safety, and ease of blade replacement. With its 9‑millimeter blade width and 135‑millimeter blade length, this knife delivers sharp, clean cuts across a wide range of materials including paper, cardboard, plastic, thin metal sheets, and more.
Key Features
- Snap‑Off Blade System: The Interlock mechanism allows the blade to be snapped off at the designated break point without the need for tools. This feature reduces downtime and eliminates the risk of accidental cuts during blade changes.
- Durable Metal Body: Constructed from high‑strength steel, the knife’s body resists bending and cracking even under heavy use. The metal construction also provides a solid grip that enhances control.
- Ergonomic Handle: Designed with user comfort in mind, the handle offers a secure, non‑slip hold. Its shape reduces hand fatigue during prolonged cutting sessions.
- Consistent Blade Width: The 9 mm blade width is ideal for tasks that require moderate precision without sacrificing strength. It strikes a balance between fine detail work and robust cutting power.
- Versatile Applications: Whether you’re trimming packaging, shaping foam, or preparing craft materials, this knife adapts to a variety of projects with minimal adjustment.
Technical Specifications
| Feature | Description |
|---|---|
| Blade Width | 9 mm (0.354 in) |
| Blade Length | 135 mm (5.31 in) |
| Body Material | High‑strength steel |
| Handle Material | Durable polymer with rubberized grip |
| Snap‑Off Point | Located at 135 mm blade length for easy replacement |
| Weight | Approximately 120 g (4.23 oz) |
| Safety Features | Integrated lock‑out during blade change, non‑slip handle |
Blade Replacement Process
The Interlock system is engineered for quick and safe blade changes:
- Secure the Knife: Place the knife on a stable surface to prevent accidental movement.
- Locate the Snap‑Off Point: Identify the built‑in notch along the blade’s edge.
- Apply Gentle Pressure: Using your fingers or a small pry tool, apply pressure at the snap point until the blade detaches cleanly.
- Insert New Blade: Align the new 9 mm blade with the knife body and press firmly until it locks into place. The Interlock mechanism ensures a snug fit without additional tools.
This process eliminates the need for screwdrivers, knives, or other implements that could compromise safety or precision.
Safety Considerations
- Always wear eye protection when cutting to guard against debris.
- Keep fingers clear of the blade path during operation and replacement.
- Store the knife in a designated case or on a magnetic strip to prevent accidental contact with sharp edges.
- Avoid using the knife on materials thicker than its rated capacity, as this may cause blade damage or user injury.
Maintenance Tips
- Clean After Use: Wipe the blade and handle with a damp cloth to remove dust and residue. Dry thoroughly to prevent rust.
- Inspect Regularly: Check for signs of wear or damage on both the blade and body. Replace any compromised components promptly.
- Lubricate Moving Parts: If the knife includes a pivot or locking mechanism, apply a light coat of silicone lubricant to maintain smooth operation.
Ideal Users
This knife is perfect for:
- Packaging and labeling professionals who require consistent cuts across large batches.
- Crafters working with paper, cardstock, or lightweight plastics.
- Technical illustrators needing precise line work without sacrificing durability.
- DIY enthusiasts tackling home improvement projects that involve cutting thin sheets of metal or composite materials.
Conclusion
The Stanley Interlock Snap-Off Blade Knife – 9 mm combines a robust construction, user‑friendly blade replacement system, and ergonomic design to deliver reliable performance across diverse cutting tasks. Its thoughtful engineering ensures that professionals can maintain productivity while keeping safety at the forefront.




