Durable Knives

Cressi Borg Knife

16 reviews

SKU: CSBKBBL

^$54.95

+ wishlist

In Stock

DESCRIPTION

A durable, multi-purpose knife with a futuristic design, featuring a blunt tip, serrated edge, and line cutter.

Cressi Skorpion Knife-Black Blade

3 reviews

SKU: CSBSKBB

^$44.95

+ wishlist

In Stock

DESCRIPTION

A durable and versatile knife with a strong black blade, line cutter, and adjustable leg straps.

Scubapro Mako Titanium Knife

12 reviews

SKU: SCPKMT

^$155

+ wishlist

In Stock

DESCRIPTION

A highly-durable titanium knife with a multi-function blade for slicing and sawing underwater.

Akona Edge Stainless Steel BC Knife

1 reviews

SKU: AKNKE

^$44.95

+ wishlist

In Stock

DESCRIPTION

A medium point tip stainless steel BC knife with a straight edge and serrated edge.

XS Scuba Neuro Knife Titanium, Black

1 reviews

SKU: XSSKNTP

^$136.95

+ wishlist

In Stock

DESCRIPTION

A durable black titanium scuba knife with straight and serrated edges, line notch cutter, and multiple blade tip options.

Blue Reef Scuba Titanium Folding Knife

55 reviews

SKU: BLRKTF

~~$69.95~~ Save: $40 (57%)

^$29.95

+ wishlist

In Stock

DESCRIPTION

A foldable titanium knife for scuba diving with a sharp drop point tip and serrated edge option.

Pros

Reasonable price
Easy to sharpen
Compact size
Low maintenance
Versatility

UK Blue-Tang Hydralloy Steel Knife, Drop Point

27 reviews

SKU: UKTKBTD3YL

^$161

+ wishlist

In Stock

DESCRIPTION

A rugged, multi-functional dive knife with a non-corroding Hydralloy blade, line cutter, and drop point tip.

Pros

Sharpness and edge retention
Quality and durability of materials
Ease of use and cleaning
Secure and comfortable grip
Good value for price

TUSA Mini BCD Knife, Blunt Tip

26 reviews

SKU: TBTK11BK

^$55

+ wishlist

In Stock

DESCRIPTION

A durable TUSA Mini BCD Knife with a blunt tip and a 304 grade stainless steel blade.

Atomic Aquatics Ti6 Titanium Knife

25 reviews

SKU: ATMKTI6P

^$164.95

+ wishlist

In Stock

DESCRIPTION

A durable and lightweight titanium knife with a honed full tang blade and serrated edge.

Pros

Lightweight
Durability
Sharpness
Low maintenance
Versatility

Underwater Kinetics Remora Compact BC Knife

25 reviews

SKU: UKTKRNYL

^$79

+ wishlist

In Stock

DESCRIPTION

A compact, blunt-tip dive knife with a Hydralloy blade, serrated edge, and corrosion-resistant construction.

TUSA X-Pert 2 Titanium Knife, Drop Point

21 reviews

SKU: TBTK940MS

^$119

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant titanium knife with a drop point tip, straight and serrated edges, and a line cutter.

TUSA Mini BCD Knife, Drop Point Tip

17 reviews

SKU: TBTK10FY

^$55

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight TUSA Mini BCD Knife with a drop point tip and straight/serrated edges.

XS Scuba FogCutter X Knife

12 reviews

SKU: XSSKP

^$102.95

+ wishlist

In Stock

DESCRIPTION

A versatile scuba knife with a stainless steel construction, rust resistance, and a screwdriver tip.

TUSA X-Pert 2 Knife, Blunt Tip

12 reviews

SKU: TBTK920FY

^$80

+ wishlist

In Stock

DESCRIPTION

A durable TUSA X-Pert 2 Knife with a blunt tip, 420 grade stainless steel blade, and line cutter.

Underwater Kinetics Blue-Tang Titanium Knife, Blunt Tip

10 reviews

SKU: UKTKTBBYL

^$161

+ wishlist

In Stock

DESCRIPTION

A blue titanium knife with a blunt tip, straight and serrated edges, and heavy-duty pommel end cap.

Cressi Finisher Knife

9 reviews

SKU: CSBKF

^$63.95

+ wishlist

In Stock

DESCRIPTION

A sleek and versatile spearfishing knife with a black coating treatment and stiletto style tip.

XS Scuba FogCutter Recon Knife

9 reviews

SKU: XSSKR

^$125.95

+ wishlist

In Stock

DESCRIPTION

A versatile and durable scuba knife with a black oxide finish, 420 stainless steel, and a combination of serrated and straight edges.

Akona Talon Stainless Steel Medium Point Knife

9 reviews

SKU: AKNKS

^$59.95

+ wishlist

In Stock

DESCRIPTION

A medium point knife with a 4.5" stainless steel blade, featuring a straight edge and serrated edge.

Cressi Scorpion BCD

8 reviews

SKU: CSBSBCMD

~~$499.95~~ Save: $125 (25%)

^$374.95

+ wishlist

In Stock

DESCRIPTION

A limited time offer on the Cressi Scorpion BCD, a lightweight and high-buoyancy BCD with a free Skorpion Knife.

Cressi Alligator - Scissor/Knife

8 reviews

SKU: CSBAK

^$69.95

+ wishlist

In Stock

DESCRIPTION

A durable, versatile scissor/knife dive tool with straight and serrated edges, line cutter notch, and ergonomic grip.

Akona Talon Titanium Medium Drop Point Knife

5 reviews

SKU: AKNKT

^$124.95

+ wishlist

In Stock

DESCRIPTION

A durable Akona knife with a 4.5" titanium blade, serrated edge, and line cutter.

TUSA X-Pert 2 Knife, Drop Point

4 reviews

SKU: TBTK910BK

^$80

+ wishlist

In Stock

DESCRIPTION

A durable TUSA X-Pert 2 Knife with a 420 grade stainless steel blade and ergonomic grip design.

UK Blue-Tang Hydralloy Steel Knife, Blunt Point

4 reviews

SKU: UKTKBTB4YL

^$161

+ wishlist

In Stock

DESCRIPTION

A rugged, multi-functional dive knife with a non-corroding HYDRALLOY blade, line cutter, and blunt tip design.

Salvimar Predathor Knife, Green

3 reviews

SKU: SLVPK

^$37.80

+ wishlist

In Stock

DESCRIPTION

A compact dive knife with a green acid-colored handle, featuring a durable stainless-steel blade with straight and serrated edges.

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Durable Knives

When it comes to underwater adventure, a reliable and durable knife is much more than just a tool—it’s an essential companion. Whether you’re an experienced diver exploring vibrant reefs or a snorkeler enjoying the warm August waters, having the right knife by your side can make all the difference. These knives are designed to withstand the harshest marine environments, resisting corrosion from saltwater and enduring repeated use without faltering. Their robust construction ensures they remain sharp and effective, whether you’re cutting through tough fishing line, freeing yourself from entanglement, or performing routine gear maintenance on the go. Many divers recall that moment when a trusty blade made a tricky situation manageable, like slicing away a stubborn piece of kelp or quickly releasing a tangled anchor line. For those who spend their summers on boats, at the shoreline, or beneath the waves, a durable knife is a practical investment that brings peace of mind and fosters self-reliance.

Selecting the right knife involves considering a few key factors. Blade material is paramount—look for options that are specifically engineered for underwater use, offering a balance of hardness and corrosion resistance. Handle design is another important aspect; a secure, ergonomic grip is vital, especially when wearing gloves or working in slippery conditions. Many divers prefer knives with a combination of straight and serrated edges, allowing for versatility in cutting through both soft and tough materials. Sheath design and mounting options should also be considered, as quick accessibility can be crucial in an emergency. For those who frequently dive in saltwater, exploring a dedicated collection of Stainless Steel Knives can provide peace of mind, knowing the blade will maintain its integrity season after season. A well-chosen knife can also make a thoughtful gift for the diver or water sports enthusiast in your life, especially during the summer months when adventures abound. It’s a gesture that speaks to safety, preparedness, and a shared love of the underwater world.

Beyond diving, these durable knives find their place in a variety of aquatic and outdoor pursuits. Kayakers, fishermen, and sailors alike appreciate the utility of a dependable blade for everything from prepping bait to handling unexpected snags. Even on dry land, a quality knife is a valuable addition to any camping or hiking kit, offering versatility for tasks like food prep, rope work, and general gear maintenance. The enduring appeal of these knives lies in their ability to adapt to a wide range of scenarios, making them a staple for anyone who values readiness and resilience. As the season continues and the call of the water grows stronger, having a durable knife at your side ensures you’re prepared for whatever the adventure brings.

Top Picks For Durable Knives