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905 415-7777 635 Hood Rd, Markham, ON
SK-4 Semi-Automatic Self-Retracting Safety Knife
Vendor: OLFA
FEATURES

OLFA Self-Retracting Safety Knife (OF011)

  • Spring-activated, self-retracting blade
  • High-impact ABS handle
  • Textured blade slide with thumb-stop for precise control
  • Heavy-gauge stainless steel channel provides secure blade hold
  • Lanyard hole for tethering
  • Preloaded with SKB-2 Safety Blade
  • Accepts SKB-2 Safety Blades
  • Cutting depth up to .75-inch (19mm)
Files to download
OLFA SK-4 Sell Sheet
Download

Last Modified: 2026-01-07

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Product Variations
SKU / PART #PRODUCT Price QTY Add to Cart
OF011 / SK-4SK-4 Semi-Automatic Self-Retracting Safety Knife
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ADDITIONAL INFORMATION

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Contact Us

Phone:
905 415-7777


Fax:
905 415-7735

Hours:

Monday - Friday

5AM - 5PM

Our Location:

635 Hood Road,
Markham, ON L3R 4N6, Canada


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