Fully-Automatic Self-Retracting Safety Knife (SK-8) | OLFA - Professional OLFA – Professional


  • Spring-activated blade automatically retracts when it loses contact with cutting surface – even if blade slide is engaged
  • Fiberglass-reinforced, high-impact handle
  • Anti-slip textured handle
  • Convenient lanyard hole
  • Preloaded with an SKB-8 safety blade
  • Cutting depth: 0.59″ (15mm)



$18.19 Suggested MSRP
Where to Buy

Extra Protection Safety Knife

The SK-8 Fully-Automatic Self-Retracting Safety Knife offers distinctive safety features that do not allow the user to override even if the blade slider is active.

This heavy-duty safety cutter has a spring-loaded blade that “clicks” into place as it comes in contact with the materials being cut. The action of the Fully-Automatic Self-Retracting Safety Knife ensures the blade automatically retracts the instant it loses contact. This retraction occurs even if the blade slider is engaged and cannot be overridden.

This knife features an anti-slip, cushion grip handle with a large blade slide for easy use. It also has a stainless steel blade channel that tightly secures the blade. The metal-enforced tip of the Fully-Automatic Self-Retracting Safety Knife adds durability. Along with easy and safe toll-free blade changes, this knife offers better protection against injuries in the workplace.

Cutting Specs

Cutting Depth: 0.59″ / 15mm

The knife is ideal for cutting corrugate, packaging, film, trimmings, shrink wrap and strapping.

For right- and left-handed users.

Includes SKB-8 Blade. (SK-8, #1077171)