Buck Hookset Salt Cleaver and Fillet Knife Review

Titanium coated corrosion-resistant stainless make these an easy choice for saltwater fishing knives.

Anyone who spends much time around salt water knows exactly what it does to knives. I don’t care who you are, or how well you think you take care of your gear, salt requires meticulous attention to detail. Slip up even once with your cleaning regime and you’ll end up grinding off rust.

Buck 150 Hookset cleaver knife laying on top of raw fish fillets on cutting board

Buck Knives’ Hookset Salt fishing knives, though, are here to provide an easily maintained solution. From the basic needs of corrosion resistance, to the demanding processing needs of larger saltwater fish–this dedicated line of fishing knives are ideal for hard use.

Buck’s 150 Hookset 6″ Salt Water Cleaver Knife

Specifications

Overall Length:12″
Blade Length:6.35″
Blade Material: 5Cr15MoV
Handle Length:5.”
Sheath:Injection molded
Weight:7 oz
Handle Material:polypropylene
Blade Thickness.118″
Country of Origin:USA
What I LikedWhat I Didn’t Like
Titanium coated 5Cr15MoVWould like a 9″ version for larger fish
Thickness provides solid chopping abilitiesCould use even more weight to the blade for thicker steaks
Perfect for camp cooking

Protective coatings are a good start

Downward angle of the Buck Hookset knife with cutting edge and handle.

Buck coats the Salt series of fishing knives with titanium. These are likely coated by the vacuum deposition process, but those details are scarce. The result adds a minutely textured finish to the flat of the blades, but not enough to outweigh the protective benefits.

This is a solid coating. It isn’t easy to scratch, won’t wear through when going in and out of the sheath, and should stand up to year’s worth of abuse—even in the dishwasher.

That said, there are some more aggressive materials that will scratch. Sand, teeth, even some bones could, theoretically, be more aggressive on the finish than typical wear and tear—though I’m not seeing any signs after having both in rotation for almost a year.

What makes 5Cr15MoV special?

Buck Hookset cleaver with water droplets on knife showing titanium coating

15% of 5Cr15MoV is chromium. If you are looking for something stainless, easy to maintain, virtually rust proof, easy-enough to resharpen, 5Cr15MoV is ideal. Blade steel matters on knives like these, and Buck knows it.

The Buck fishing knives in the Salt series are built of 5Cr15MoV steel. This stainless isn’t the most sophisticated blade steel, and not the latest whiz-bang unobtanium, but it is exceptionally capable and isn’t going to command such a premium that Buck will have to price these out of reach.

This steel is also used on the freshwater versions of these same knives. Those, though, rely on the 5Cr15MoV alone, without the titanium coating, to provide the corrosion resistance.

An overhead close-up image of the Buck Knives Hookset Titanium coated cleaver blade.
The Hookset Saltwater cleaver blade features a titanium coated 5Cr15MoV steel blade.

Note, though, that the cutting edge on the Salt knives won’t have the coating. This should seem completely obvious to those of you who have had to resharpen the cutting edge of a coated blade. I’ve done it many times. With a fillet knife or a cleaver, like these, I don’t loose any sleep about minor regrinds or aggressive sharpening that removes some steel.

And you will have to resharpen them. 5Cr15MoV is—as far as edge retention goes—good, but not what I’d consider professional grade. I know several butchers and a couple of professional fisherman, and they gravitate toward simple—almost disposable blade steels high in carbon that they can resharpen easily, over and over, until they are beyond hope, at which point they are tossed aside. There’s nothing remotely romantic about it.

Buck doesn’t make disposable blades. While I wouldn’t consider these knives to have any heirloom appeal (and many of the Buck knives will last for generations), they’re meant for regular use.

The 150 Hookset 6″ Salt Water Cleaver Knife in practical use

The images for this review were shot several thousand miles apart. I used the 150 Hookset 6″ Salt Water Cleaver on a fishing trip in the Keys. The knife performed exceptionally well. I grew up on the coast of Florida and frequently caught Spanish Mackerel that my father would steak out an grill.

Buck Hookset knife shown in sheath being held.
The sheath thumb ramp makes blade deployment quick and easy even with wet hands.

For large scale jobs, the Hookset Salt Water Cleaver is ideal. It also makes a decent camp kitchen knife for dicing and cutting other meats. It doesn’t slice as well as a 9” flat or convex ground chef’s knife, but it will get the job done and is likely much better than what you normally take camping.

Buck Hookset cleaver on cutting surface with filleted fish in background.

The handle, made from blue and grey polypropylene on the Salt line, is easy on the hands and provides enough grip that—even when coated in the viscera of fish—it isn’t prone to slipping.

Buck’s 147 Hookset 9″ Salt Water Fillet Knife

This past summer, I took a long canoe trip in Manitoba. As I was making multiple portages, I went into the woods with less gear than I normally schlep camping, but I knew I’d be cleaning pike and walleye, so I wanted a capable blade.

While I could have gone with the freshwater versions, I opted for the Hookset with the titanium coating. Better to have that extra protection, in my experience—and since I was out for 12 days, I knew the knife would stay wet for much of that time.

Buck 147 Hookset fillet knife skinning fish on a wood log

Specifications

Overall Length:14.25″
Blade Length:9″
Blade Material: 5Cr15MoV
Handle Length:5″
Sheath:Injection molded
Weight:4.1 oz
Handle Material:polypropylene
Blade Thickness.88″
Country of Origin:USA
What I LikedWhat I Didn’t Like
Titanium coated 5Cr15MoVAs true with any fillet, edge will need regular attention
Flexible bladeAnd care is still required to keep edge free from rust
Sheath allows for drainage

There are two lengths of the thin-bladed fillet. I like the extra length of the 9” for making sweeping cuts down the length of a backbone. If you are working with smaller fish, or want one that is ideally sized for cutting the cheeks out of grouper, say—the 145 Hookset 6” may be perfect.

Overhead shot of the Buck Hookset fillet knife laying alongside a fish on a log placed upon a rock.

Both of these have blades that are .08” thick. That makes them incredibly bendy—even after heat treatment.

What about the other Hoosket Salt knives?

They are equally compelling. If you want a fatter blade in the fillet shape, the 149 Hookset Breaker Fillet is there, too. This would be a solid choice for much larger fish, where the extra stiffness in the blade may be an advantage for nipping through bones.

The Buck Knives 148 folding freshwater fillet knife shown here with its blade in the half open position in front of a white background.
Buck Knives 148 Folding Freshwater Fillet Knife

The Breaker has a .118” thick blade. This alone adds rigidity, but the blade width, too, increases its ability to bridge that gap between the fillet and the cleaver.

How do the Buck Hookset sheaths shed water?

Perfectly. Most sheaths for fishing knives or bushcraft blades will provide some kind of drainage hole. Typically this is a tiny little hole through which water can drip.

Buck Hookset fillet knife cutting edge and handle on leather surface

Not the Bucks. The Hookset sheaths have a big hole at the bottom. Water pours out. And the length of the sheath is cut with wide vents that allow for the whole length of the blade to get some better air flow.

This means gravity works to draw water down, but the rest of the blade will have access to air and can dry by evaporation. I’ve run these blades and sheaths through the dishwasher, washed them by hand, dried them in the sun, and in the constant overcast of the Manitoba wilds and have never had an issue with the sheaths holding water.

Final thoughts

An overhead view of the Buck Hookset Cleaver with its sheath on top of a tree stump.

Buck is no stranger to outdoor knives. They own a significant share of the hunting market. Yet any visit to your local big-box behemouth will reveal a wide array of fishing-only knife brands. Why can’t Buck make a bigger splash in this space?

This is a complicated question. Their knives are there, in the same stores, but the politics behind shelf space will often keep Buck’s fishing knives out of the fishing aisles.

It shouldn’t be that way. After years of experience with many of these other brands, I can say–without hesitation–that there’s good reason to consider a Buck.


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Avatar of David Higginbotham

David is a writer and editor with a uniquely mixed background as an English professor and a backcountry guide. Somewhere back there he got a PhD in Creative Writing and an MFA in Poetry either before or during his time professionally showing people around the Sangre de Cristo Mountains, and if we’re being totally honest, we’re still trying to figure out why he’s willing to write for us.

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