Top 10 Dive Knives (April 2024)

Scuba Diving Knife with Leg Straps 2 Pairs – ⭐ Best Overall Dive Knife

Tactical Diving Knife by punada

[★Premium Stainless Steel diving knife, perfect Tool for Scuba Diving.] The diving knife is made from 440c stainless steel with great sharpness, durability and hardness. The dive knife has a razor cutting edge and a serrated cutting edge. The sharp diving knife can offer you great protection when diving and the stainless steel never get rust and could be used for a long time.
[★Portable Design Diving Knife Set]-The diving knife includes a black diving knife, a heavy duty plastic sheath for the knife, two leg/arm straps and a nylon material sheath for the knife. The whole knife measures 8.65 inches. You can carry the diving knife set anywhere you want.
[★Multiple Function Knife-Tactical Knife, Best Defensive Tool for you!] The tactical knife could be served for multiple purpose. Apart from cutting, the tactical knife could be used for digging and detecting. It can be a good choice as a tactical knife when snorkeling, hiking, rescuing, camping, etc.
[★User-friendly Design-One Button Quick Release Sheath and Comfortable Handle.] The heavy duty plastic sheath uses a single action locking system to make sure holding the knife securely, and at the same time you can take it out easily when needed.
[★FAST AFTER-SALE SERVICE.] Any questions feel free to contact us, your satisfaction is our ultimate pursuit!

USX559180 by Cressi

The Borg is a modern, large knife with a futuristic design and a strong, tempered blade made of 304 Japanese stainless steel
One side of the stainless steel blade is straight-edged, the other one is serrated right along the blade; they are both very sharp and effective for line cutting
The handle has an ergonomic design to ensure a secure grip even wearing gloves. It is separated from the blade by a small technopolymer thumb tab
The knife comes with a sheath that features a locking mechanism to allow one-hand release. The sheath comes with two, standard issue straps to attach it to your leg
Total length: 10.43 in (265 mm). Blade length: 5.51 in (140 mm)

USX558067 by Cressi

The Lima is a great emergency knife for scuba diving and a very desirable knife for the spear fisherman. It is very small and compact. This allows it to be conveniently attached to the diver's gear.
The blade is made of Japanese stainless steel 304, very resistant to the salt Sea water. The knife is long 6. 3 in (160 mm) and the blade 2. 44 in (62 mm).
One-hand release sheath mechanism. Back clip for attaching it to the BCD strap or to the weight belt. Hose holder available allowing to attach the sheath to the BCD hose that makes the knife really easy to extract.
A lanyard is included in the package that can be used to secure the knife to the sheath.
It's Important to remember a knife as it can be essential to have in emergencies, such as you or your buddy becoming entangled in rope, fishing line, or a net, the knife is there to cut you free.
The Lima is designed in Italy by Cressi and made in Taiwan. Cressi is an Italian brand pioneer in scuba diving, snorkeling and swimming equipment since 1946.

KF510 by Promate

BOfferkf00 by BOffer

★Sheath for leg,arm,belt,BCD.Save 5% Enter code PRIME019 within!
★420C stainless steel,overall length:approx 8.5",blade length:approx 4".
★Rugged diving knives,It came sharp and ready to use for snorkeling,fishing,swimming,boating,shallow scuba and cutting fish line,also for combat,self-defense.
★1x knife,2 x sheaths that impact-resistant ABS plastic sheath and nylon holster,4 x adjustable 3/4 inch wide straps that 2 x elastic straps and 2 x nylon straps.
★NEVER RUST:420C steel blade,the rust issue that some other users are experiencing is a user error,rather than a bad product.As with any dive knife,the blade should be cleaned,dried,and oiled before putting it away.

001 by MahiMahi Group

Ideal for spearfishing - super sharp and pointy finisher
Great for scuba diving - as primary knife or back-up
Secure lock with audible click - never lose your knife!
Rubberstraps: Place the knife on your forearm or leg - 3" blade and 3 1/2" handle
Bargain for a stainless steel knife - buy 2 and get 10% off!

SCKN-168P by Scuba Choice

USX559067 by Cressi

Skorpion is a modern knife of the latest generation design and medium dimensions, with a resistant tempered blade of tempered AISI 304 steel, with a smooth edge and a serrated edge with a wire cutter incorporated.
The Skorpion is available in two different blades: pointed tip and blunt tip. The blade is long 4 3/8 in (11 cm). The total knife length is 9 1/8 in (23.20 cm)
One side of the stainless steel blade is straight-edged, the other one is serrated right along the blade; they are both very sharp and effective for line cutting. It is separated from the blade by a small technopolymer thumb tab.
The knife comes with a sheath that features a locking mechanism to allow one-hand release. The sheath comes with two, standard issue straps to attach it to your leg.
The Skorpion is designed in Italy by Cressi and made in Taiwan. Cressi has been an Italian brand pioneer in Spearfishing, Freediving, and Scuba Diving since 1946.

KF593 by Promate

Titanium blade with Easy grip rubber molded handle with sheath and adjustable straps
Requires little or no maintenance
Light weight
Titanium hammer on handle bottom
Package may come with generic box, Shall you have any question, please don't hesitate to contact us.