OLFA Self-Retracting Safety Utility Knife (SK-4) – Multi-Purpose Semi-Auto Box Cutter w/ Self Retractable Blade & Non Slip Handle, Replacement Blades: OLFA SKB-2, SKB-2S, RSKB, & HOB Safety Blades


Price: $21.99 – $10.70
(as of Oct 20, 2024 19:58:08 UTC – Details)


Product Description

OLFA LogoOLFA Logo

SK-4 Main ImageSK-4 Main Image

OLFA Self-Retracting Utility Knife SK-4

SELF-RETRACTING BLADE – This safety knife’s spring-activated blade retracts when lifted from the cutting surface, minimizing accidents and unwanted cuts. The powerful stainless steel return spring ensures tension and elasticity are maintained.RAZOR SHARP BLADE – Our knife is preloaded with an SKB-2 Safety Blade made from high-quality carbon tool steel for unparalleled sharpness and superior edge retention. Simply flip the blade 180 degrees to switch from right to left-handed preference.STURDY PLASTIC HANDLE – This sturdy utility knife has a high-impact handle made from ABS plastic. The textured design provides a comfortable, non-slip grip in your hand. The stainless steel channel keeps the blade securely in place during use.

Self-Retracting Utility Knife

self-retracting bladeself-retracting blade

SK-4SK-4

SK-4SK-4

Back HandleBack Handle

Self-Retracting Blade

The safety knife’s spring activated blade automatically retracts the instant the blade loses contact with the cutting surface, reducing accidents and workplace injury.

Multipurpose Use

The razor sharp utility knife is perfect for commercial, industrial, and retail projects. Can cut through light and heavy duty materials such as cardboard, plastic, shrink wrap, and more.

Razor Sharp Blade

OLFA’s SK-4 Self Retracting Utility Knife comes pre-loaded with an SKB-2 Safety Blade made from high-quality carbon tool steel. To switch hand preference simply flip blade 180 degrees.

Sturdy Plastic Handle

The SK-4 utility knife’s textured handle design, made of high-impact ABS plastic, provides a comfortable non-slip grip in your hand.

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Customer Reviews

4.8 out of 5 stars
207

4.7 out of 5 stars
48

4.0 out of 5 stars
20

4.3 out of 5 stars
95

4.2 out of 5 stars
11

Price

$10.70$10.70



Self-Retracting Blade

ABS Plastic Handle

Fiberglass Reinforced Handle

Metal Prying Pick

Other Products Offered By OLFA

SCS-SSCS-S

OLFA Multi-Purpose Scraper

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OLFA Small Rotary Cutter 18mmOLFA Small Rotary Cutter 18mm

OLFA Rotary Cutter 18mm

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SVR-2SVR-2

OLFA Stainless-Steel Utility Knife

The OLFA SVR-2 is a 9mm stainless-steel utility knife with razor sharp easy snap off blades for quick and easy blade replacement. The auto-lock blade mechanism provides for a safe and secure operation. Great for window tinting, paper, packaging, shrink wrap, caulking, foam board, molding, and more.

RM-SGRM-SG

OLFA Self-Healing Rotary Mat

OLFA offers a 18″x24″ self-healing cutting mat perfect for small and medium size projects. Our rotary mat has a self-healing finish that reseals surface cuts for a continually smooth cutting surface. Pairing your OLFA Rotary Cutting Mat with OLFA Rotary Cutters will provide optimal results.

Professional and Craft Retail Product Lines

OLFA Professional and Craft Retail BannerOLFA Professional and Craft Retail Banner

OLFA offers a wide variety of tools including Snap-off cutter, Rotary knives, Safety knives, Utility cutters, Art knives, Scissors, Compass cutters, Scrapers, Blade disposal cases, Rulers, Cutting mats and Blades. Creating with the right tools is pure pleasure. They allow to obtain a precise cut, affect the quality of our work and the final effect of the work.

SELF-RETRACTING BLADE – This safety knife’s spring-activated blade retracts when lifted from the cutting surface, minimizing accidents and unwanted cuts. The powerful stainless steel return spring ensures tension and elasticity are maintained.
RAZOR SHARP BLADE – Our knife is preloaded with an SKB-2 Safety Blade made from high-quality carbon tool steel for unparalleled sharpness and superior edge retention. Simply flip the blade 180 degrees to switch from right to left-handed preference.
STURDY PLASTIC HANDLE – This sturdy utility knife has a high-impact handle made from ABS plastic. The textured design provides a comfortable, non-slip grip in your hand. The stainless steel channel keeps the blade securely in place during use.
MULTIPURPOSE HEAVY DUTY DESIGN – The box cutter can be used for commercial, industrial, and retail applications. Great for cutting light and heavy duty materials like cardboard, shrink wrap, tape, strapping, film, rubber belting/hosing, and more.
THE OLFA STANDARD – As the original inventor of the Snap-Off Knife, OLFA has maintained a standard of cutting excellence for our quality and durability. Pairing your OLFA Safety Knife with OLFA Safety Blades will provide optimal results.

Customers say

Customers like the ease of use, blade size, and safety of the utility knife. They mention it works great for cutting up cardboard, rope, and tape. Some also say it’s a solid tool and functions as designed.

AI-generated from the text of customer reviews

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