
OLFA Semi-Automatic Self-Retracting Safety Knife SK-4
SK-4 • Spring-activated blade retracts when lifted from cutting surface • Powerful stainless-steel return spring maintains blade tension • Textured design provides a comfortable, non-slip grip • Stainless-steel channel secures blade during use • Exclusive Dual-Edge Safety Blade with unmatched sharpness and edge retention • Flip blade for right- or left-handed use Retracting Blade for Added Safety The OLFA SK-4 Semi-Automatic Self-Retracting Safety Knife is ideal for those looking for precision cutting with superior safety features.
- Brand
- On request
- Category
- PPE
- Sold per
- pc
- Pricing
- Request a quote (RFQ)
- Delivery
- Nationwide, same-day quote
Product details
The blade is spring-activated and retracts when lifted from the cutting surface, minimizing accidents and unwanted cuts. The powerful stainless-steel spring ensures blade tension on every cut. The durable ABS body has a textured design for a comfortable, non-slip grip.
A sturdy stainless-steel support channel runs the length of the handle to support the blade for heavy-duty cutting. The SK-4 Semi-Automatic Self-Retracting Safety Knife comes preloaded with an exclusive Dual-Edge Safety Blade for unmatched sharpness and edge retention. A simple flip of the blade allows for both right-handed and left-handed users.
Blade changes are fast and tool-free. For carrying convenience, a lanyard hole for tethering is included. made in Japan.





