Self-Retracting Safety Knife with Tape Slitter (SK-9) | OLFA - ProfessionalOLFA – Professional


  • Spring-activated, self-retracting blade
  • High-impact ABS handle
  • Textured blade-slide with thumb stop for precise control
  • Heavy-gauge stainless steel blade channel provides secure holf
  • Multi-purpose metal pick
  • Lanyard hole for tethering
  • Preloaded with an SKB-2 Safety Blade
  • Cutting depth: 0.75″ (19mm)


$13.48 Suggested MSRP
Where to Buy

Safety Level 1 – Semi-Automatic Handle

The SK-9 is a versatile Self-Retracting Safety Knife with a metal multi-pick end. This knife features a spring-activated blade that retracts when the blade loses contact with the cutting surface (as long as the blade slide is not engaged). The metal multi-pick doubles as a screwdriver and is also convenient for slitting tape, removing staples, and more.

The handle of the SK-9 Safety Knife is gently curved for user comfort with finger grooves on the back of the knife to improve grip. The stainless-steel blade channel securely holds the blade for heavy-duty cutting. The textured blade slide adds precision activation. With a  simple rotation of the blade, the SK-9 Safety Knife can be used by both left- or right-handed users. Easy, tool-free blade changes. (SK-9, 1086095)

Cutting Specs

Cutting Depth: 0.75″ / 19mm

Pre-loaded with the SKB-2 Dual-Edge Safety Blade for cutting: bagged goods, 1 to 3-ply corrugated, coated film, foam and polystyrene, laminated film, layers of foil or paper, plastic strapping bands, stretch/shrinkwrap and foil, tape, and more.

WARNING: California Proposition 65 Warning



OLFA cutter & non-disposable scraper handles, locking mechanisms, and 9mm standard duty blades, 18mm heavy duty blades, 25mm extra-heavy duty blades, safety and trapezoid-shaped blades and scraper blades are subject to the Corelle Brands d/b/a/ OLFA - North America satisfaction guaranteed or replacement policy.*

If at any time you are dissatisfied with these “Satisfaction Guaranteed” products, Corelle Brands d/b/a/ OLFA - North America will provide an equally valued replacement. Please allow 4 to 6 weeks for delivery of replacement product. Should you be dissatisfied with any such product, please keep it. You may be asked to return it. Please contact our Consumer Care Center for warranty claims.

*PLEASE NOTE: This Policy does not apply to OLFA TouchKnife®, OLFA scissors, OLFA mats, OLFA rulers, disposable OLFA multi-purpose scrapers, all styles and models of 18mm, 28mm, 45mm, 60mm, rotary cutter replacement blades, and all styles and models of “KB” art knife replacement blades.