Reviews and Ratings for Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles - 30-001789

Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handlesrated 2.625 stars out of 5 (8 reviews)
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Gerber FlatIron Cleaver Folding Knife 3.6 inch D2 Satin Plain Blade, Micarta and Stainless Steel Handles

 

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Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 4 stars out of 5
Virgil
Airville, Pa
Mar 03, 2021
Pros: Ease of Opening, Handle Material, Blade Material, Overall Quality, Blade Sharpness
Cons: Weight, Pocket Clip

Overall good knife

I bought this knife because I had a gift card to Cabela’s and wanted to buy a knife. Overall it is a solid knife. The pluses; it had a very good blade geometry and stock, not the smoothest but good action (pretty average washer action), fills slightly larger than medium hands well, locks up pretty great but not perfect all the time, It is easy to flick with the middle finger and a little wrist action, The blade came very sharp. it looks good. The negatives; the lockup, it doesn’t lock solidly all the time but even when it doesn’t it’s still a good lockup. I won’t close on your fingers. The pocket clip is a bit hard to get onto a medium layer of fabric but it is a solid clip. The knife is a hearty weight. They say it’s 3.9oz. But when I weighed it, it came out to be about 5.5oz. (a bit heavy for my taste but that is opinion) The lock bar hurts my thumb if I close it a lot but it isn’t hard to use. Using it throughout the day isn’t that bad but when I get a new knife I am constantly flicking it and closing it hurt my thumb after a bit. Overall, it is well worth the money. If you like the looks and want the knife I’d say go for it.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 4 stars out of 5
Christian
USA
Feb 22, 2021
Pros: Weight, Handle Material, Pocket Clip, Blade Material
Cons: Lock Ease of Use

First EDC in 10+ years. Very happy

This is my first EDC since buying a "scout camp knife" about 10 years ago. First impressions: Nice heft. Don't have the same issues others are reporting with overly difficult detent. Flicks nice with a little wrist movement to get the blade all the way to the stop. Knife was reasonably sharp from the box. I like the pocket clip. It requires enough force to pocket that I know that it is secure, but doesn't give you a wedgie when removing. Nice and low profile to keep me from snagging my leather steering wheel when getting in and out of the car. Some people report that the blade wasn't centered or had defects. I do not have that issue. Opening and Closing: Opens like any knife with a frame or liner lock. Needs a little wrist movement to get it fully open, but you don't have to swing your arm wildly. The closing mechanism is pretty difficult. I am a little worried about how much force is required to force the frame lock when I am rock climbing and my thumb is sore from climbing. A slightly larger thumb nub would make the closing action much easier. I don't think of my hands as overly powerful, but I rock climb, and can close this knife with one hand, although its easier with two. Sharpening: This may be my first EDC in a long time, but I have some pretty decent experience with sharpening. I used a Naniwa Chosera 800# with edge leading strop strokes to finish, and a leather strop loaded with green polish compound to achieve the finished edge. I usually don't feel the need to bridge between an 800# and a strop, but ymmv. I use this similar technique on my Mercer Genesis Paring knife (X50CrMoV15) and have had great success. This was no different. I have a much keener edge than the factory edge. Not quite the mirror polish that I usually see, but I just need something to do the day to day backpacking tasks, not julienne carrots. The factory edge is ground with circular stones and requires a small bit of work to fully flatten, but is relatively easy to sharpen. Some users report KME stones and other EDC sharpening solutions give somewhat worse results than what I had seen with the D2 steel. Edge retention has yet to be seen, but this did require a little more effort than most kitchen knives and should hold up well. About 10 minutes to fully sharpen. Cleaning: The micarta scales were easy to clean up after the sharpening session. Some sluff (swarf?) got onto the scale and was easily wiped with a damp paper towel. Micarta has more friction when wet than dry, so I hope to see good performance when cutting on hot days. TLDR: Feels nice, Sharpens nice when using good stones, cuts well, opens without fuss. The frame lock is pretty rough on the thumb in an attempt to keep the grip from having hot spots. I have a camp knife for big jobs and poking holes in things, so a cleaver is perfect for me.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 3 stars out of 5
Logan
South Carolina
Feb 16, 2021
Pros: Ease of Opening, Blade Material
Cons: Lock Ease of Use, Pocket Clip

Kershaw tool to the rescue

Ok, insanely hard to get a hair popping edge, but not impossible. It's hard to replace the scales and equipment, but I found out that the Kershaw branded screwdrivers work really well for replacing the scales. the liner lock is really stiff not easy to do one handed or especially in gloves. Final qualm is the pocket clip, it's so stiff and darn near impossible to pocket without your full attention. But overall the edge retention and toughness is worth it, but I would recommend another knife for edc.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 3 stars out of 5
David
, Noth Carolina
Nov 20, 2025
Pros: Blade Material, Blade Sharpness, Handle Feel, Handle Material, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: Ease of Opening, Lock Ease of Use

Gerber FlatIron

I use the Gerber FlatIron as an everyday carry. I like the feel and the blade arrived sharp and shiny. The only concern with the knife is the lock, it seems to get jammed making it difficult to close the knife. Other than that, I think it was a great purchase for the price.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 3 stars out of 5
Steve
NY
Jun 21, 2020
Pros: Weight, Handle Material, Pocket Clip, Blade Material, Blade Sharpness
Cons: Lock Ease of Use

I should not have expected so much

I bought this knife because I am a folding cleaver knife fan and I wanted to try out the blue denim micarta scale. I use the knife to open mail and small cutting tasks. The ergonomics are good. All five fingers fit on the handle. No real hot spot to complain about. I really like choking up by using the forward finger choil. When I received the knife, the blade was a little stiff to flick open. So I thought maybe I'll take it apart, clean it up and oil it. The #8 pivot screw was well loctited but freed up. I could not get the #6 screws to free up. I had begun to strip out the torx heads so I gave up. I can easily middle finger flick the knife open with a little assist from a flick of my wrist. Depending on how hard I flick my wrist, lockup is anywhere from 50% to 100%. There is lock stick. Disengaging the frame lock is a little rough with the thumb serrations.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 2 stars out of 5
Joseph
,
Jun 17, 2020
Pros: Weight, Handle Material
Cons: Lock Ease of Use

Cool knife, needs more changes.

Knifecenter shipped my order quickly and was just as good as always. The knife on the other hand is not so great. I spent 8 or so hours trying to sharpen it on my KME over the last few days, and any time I get close to a burr, it just chips. I can break chunks out of the blade by pressing down on the edge sideways on just about any surface. The D2 is just bad. I have other D2 knives that sharpen up just fine, this one is like glass. It also rusted almost immediately, just sitting in my air conditioned barracks room, not something I have had happen with my other D2 blades. The action is also very stiff, probably due to the frame lock being so tight that I have had to insert something into the frame and twist to un-mate the locking surfaces. It's very painful and difficult to do with my fingers. Other than these pretty big flaws, the knife looks great, and feels good in hand. I just have to get lucky with a replacement form Gerber.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 1 stars out of 5
Nathan
Ontario Canada
Jun 16, 2020
Pros: Handle Material, Blade Sharpness
Cons: Lock Ease of Use, Pocket Clip, Lock Type

Worst lock up I have ever seen from gerber.

The knife came to me with a stripped pivot screw. Also the lock bar stick is the worst I've personally ever seen on any knife. Lock stick is so bad I can NOT get it to unlock with my hands. After working over and over to try and break it in it's still doing it. If your looking for a cleaver style blade for edc. I consider looking into other makers there are many great clovers out there. Spend the extra cash and get yourself something you can depend on when you need it otherwise what's the point.
Gerber FlatIron Cleaver Folding Knife 3.6" D2 Satin Plain Blade, Micarta and Stainless Steel Handles
rated 1 stars out of 5
Alex&Nbsp;
Minnesota
May 02, 2025
Pros: Handle Feel, Lock Type, Pocket Clip
Cons: Blade Material, Blade Sharpness, Ease of Opening, Handle Material, Lock Ease of Use, Overall Quality

Very poor quality

Very bad quality on this knife. Out of the box it came dull and the micarta was frayed around the edges looking like jeans that needed to be thrown away. There were several pits on the blade. Also it came out of the box so dull it was unable to cut through a plastic bag. Very disappointed in this knife.