SKU: 56076061869

OLFA OLFA AUTOMATIC SELF-RETRACTING SAFETY KNIFE & BOX OPENER CTR SK8

Sale price$153.33 Regular price$170.37
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

OLFA OLFA AUTOMATIC SELF-RETRACTING SAFETY KNIFE & BOX OPENER CTR SK8Olfa Compact Safety Knife SK 8 The Ultra Safe Safety Knife Cat no: SK 8 This will be the safest safety knife you will ever buy! Safety experts rely on OLFA knives, so shouldn't you? With its symmetrical shape, this knife can be used by both right and left handed individuals. The knife is designed for cutting light to heavy duty materials such as cardboard, packaging, film, trimmings, shrink wrap and strapping. This specially designed extra protection

Olfa® Compact Safety Knife SK-8

The Ultra Safe Safety Knife

Cat no: SK-8

This will be the safest safety knife you will ever buy! Safety experts rely on OLFA® knives, so shouldn't you? With its symmetrical shape, this knife can be used by both right- and left-handed individuals. The knife is designed for cutting light to heavy-duty materials such as cardboard, packaging, film, trimmings, shrink wrap and strapping.

This specially designed extra protection heavy-duty safety cutter features a spring-loaded blade SKB-8 that automatically retracts the instant it loses contact with the material being cut, even when the blade slide in engaged. This feature cannot be overridden providing increased safety in the workplace. Features an anti-slip, cushion grip handle with a large blade slider for easy use. For right and left handed use.

Easy & safe blade replacement. Uses replacement blade SKB-8

See how this amazing product works by watching the video under the Video Tab. This is absolutely one of the safest knives in the workplace where zero tolerance for injury is required.

Good For: Use in commercial, industrial, retail and distribution facilities. Cuts corrugated and packaging materials, shrink wrap, plastic, film, strapping and more.

At a glance

  • Spring-activated blade automatically retracts
  • Blade automatically retracts when the blade loses contact with the cutting surface
  • Fiberglass-reinforced ABS handle blade channel
  • No tool blade change
  • Convenient lanyard hole
  • Preloaded with an SKB-8 safety blade
  • Designed for both right- and left-handed use
  • Made in Japan

Good For: Use in commercial, industrial, retail and distribution facilities. Cuts corrugated and packaging materials, shrink wrap, plastic, film, strapping and more.

Specifications
Description Specification
Blade Size 12,5 mm
Packaging Blister
Model SK-8
Lock Self retracting blade
Features Added safety features (watch the video)
Blade Compatibility SKB-8 blade

 



CTR SK8Arts/Crafts > Cutters/Blades > Safety Cutters/Blades > Safety Cutters/ Blades
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56076061869

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4.7 ★★★★★
Based on 21 reviews
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B
Verified Purchase
Brandonian
Lowell, US
★★★★★ 1
Flimsy Nozzle
Size: 2 fl oz
The nozzle is so flimsy at the moment I pressed on it it popped off the can into the gas tank. I didn’t press it softly but I also didn’t press it very hard either, getting it out was a huge pain in the butt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
J
Verified Purchase
John
Alexandria, US
★★★★★ 5
Good product
Color: Blue, Number of Items: 1
I like the product and it works as advertised
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
J
Verified Purchase
John H.
Birmingham, US
★★★★★ 5
Keeps your engines running right.
Color: Blue, Number of Items: 1
Works great. I've had less trouble , mosty excellent performance with my small power tools and yard equipment since I've been using this and other Stay bil products.
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Reviewed in the United States on March 14, 2026
L
Verified Purchase
Len
Charlottesville, US
★★★★★ 5
Easy Rider
Color: Blue, Number of Items: 1
Great product. Great price. Costs double at most retail stores. I use it for fuel in Bass Boat, Harley + all lawn cutting fuel for motors.
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Reviewed in the United States on February 24, 2026
G
Verified Purchase
Georgyo07
Battle Creek, US
★★★★★ 4
Helped to improve combustion in 12 year old Mercruiser 3.0L engine
Color: Blue, Number of Items: 1
I used the whole bottle in 1/2 tank of questionable gasoline from used boat from dealership, with no idea what mixture of gas water and particulates was in the gas tank in this 12 year old boat. The dealer started up the boat, and it was taking a minute to get the idle going. He mentioned that the gas was a few months old, but I am guessing that is was more like 6 months old. This is the TKS engine, self priming. I think some water / condensate was in the tank. Before taking out to first trip, I added bottle and 5 gallons fresh gas. That trip to the lake, I still has some issues getting it to start easily. Ran OK, not great that day, went home, changed cap and rotor and wires. Next trip, 1 week later, the 3.0L started great, ran great, I am not sure if it took some hours to fully mix and interact with the old gas, neutralize the water, and perform it's reactions, before it made existing gas more combustible, but that is what it seemed like to me. ***UPDATE**** - I had strange fuel issues the next season after using this product. I had to replace the fuel pump and many other fuel delivery components including the carburetor. Not sure if this contributed to the fuel system failing, the long term effects outweigh the short term gains.
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Reviewed in the United States on September 25, 2024

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