

🔪 Cut sharp, cut smart — the OLFA edge every pro needs!
The OLFA 18mm Heavy-Duty Utility Knife (L-5) features a premium Japanese tool-grade steel snap-off blade with 8 razor-sharp segments, housed in a chemically resistant fiberglass-reinforced handle for ergonomic comfort and durability. Its custom ratchet lock system allows precise blade depth control, making it ideal for heavy-duty industrial, construction, and multi-material cutting tasks. Trusted as the original snap-off knife innovator, OLFA ensures superior quality and blade compatibility for professional-grade performance.
















| ASIN | B003JN04Z6 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #33,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #191 in Utility Knives |
| Blade Material | Metal, Stainless Steel |
| Brand | OLFA |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (897) |
| Date First Available | September 2, 2012 |
| Global Trade Identification Number | 00091511200461 |
| Handle Material | Stainless Steel,Fiberglass,Fiberglass Handle,Metal,Rubber,Steel |
| Included Components | L-5 Fiberglass Rubber Grip Ratchet-Lock Utility Knife |
| Is Discontinued By Manufacturer | No |
| Item Length | 8.7 Inches |
| Item Package Quantity | 1 |
| Item Weight | 3.04 ounces |
| Item model number | 1116110 |
| Manufacturer | OLFA |
| Material | Fiberglass, Stainless Steel |
| Measurement System | Metric |
| Number Of Pieces | 1 |
| Part Number | 1116110 |
| Special Features | Locking Blades |
| Style | Knife |
| UPC | 091511200461 |
A**A
Of all my non-screwdriver tools, this is the one I use the most often. Absolutely indispensable
Besides being exemplary at cutting - being able to break and get a new sharp tip makes it so much better than a Stanley knife. I use it for caulking, working it into voids, particularly corners (clean the blade well with isopropyl alcohol beforehand to prevent contamination); and gardening, cutting unwanted new grow off cactus.
B**E
Just what the Dr. ordered 8 )
Good price, works as it should.
B**I
Should Last a Lifetime
Nice Knife. I am a woodworker and use this type of knife for many purposes. Holds up nicely to my varied uses. Oddly enough, I have an Olfa Knife that I bought in decades ago that is still in perfect condition, after all these years.
T**T
Rock solid knife for leather work
I use this knife all the time for leather work, both heavy and light duty. I use the Workpro 18mm snap-off replacement blades from Amazon with it due to cost (#B08BC5565V).
J**W
I’m a big fan of these knives!
So much better than a standard razor knife/box cutter for many applications. It’s lighter, easier to change blades, and the blade quality is consistently good. The only issue is not having easy and safe disposal of the snap off blades. It would be better to have the handle design include temporary storage of these sharp metal objects.
J**S
It’s just perfect for everything and changing blades is actually easy
Everyone should own this thing
R**O
Typical OLFA
Well made, safe, incredibly sharp blade. For those who have never used a Japanese branded box knife (2 brands that I know of), these are a totally different class of product than the USA or Chinese branded junk. Good materials, good tolerances, strong, no wobble of the blade, scalpel sharp and long lasting blades. Only downside is you trade the pros of safety and solid for the downside of the tightening wheel requires 2 hands.
R**G
Stupid sharp!
Wow! I've had my share of utility blades in my life, but this is the best yet! This thing is so sharp I'm not sure you actually have to touch it to stuff to cut! You just get close and whatever is about to be cut, cuts itself from fear or something. It's stupid sharp! Should have no problems cutting through most anything other than diamond perhaps.
H**R
Es la marca de referencia por la calidad de sus productos. 100% recomendable.
P**.
Thank you very much everything
M**N
Orginalet är fortfarande den bästa av brytblads knivar. och priset var bra så jag köpte 4
H**I
Muito bom, firme para usar!
C**S
Good grip!
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