The 8 Best attach Dive Knives To BCD (2023 reviews)

The scuba choice great knife should be able to handle its purpose and duties with ease. This is a good quality dive knife of good design, no sharp point to accidently stab or poke. The serrated edge seems capable of cutting through most any size rope likely to be encountered while kayaking. It works well for diving plus it is great in fresh water. The other is on the back of the knife sheath, its a plastic strap held in place by two screws. The blunt blade makes re-insertion of the knife much safer.

There is an all-neon-green version of this knife marketed under the McNett label, but it costs more. This will reduce rust or eliminate it completely. It is easy to draw and replace in the holder.

Why We Like This:

Great little safety knife with excellent quality
New and hot release

Best With Leg strap: Atomic Aquatics attach Dive Knife To BCD

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This knife is full titanium. It fits like a glove and also it is perfect for a skinny guy. The back of the knife only accepts the knife leg straps that come with the knife. One leg strap is even longer than other so the lengths are appropriate when fixing it to your inner thigh. It is secure, in the sheath, and on the body.

The knife is lightweight, decent sharped, sturdy grip, and it can easily get out from the sheath. It has a plastic grip that would normally be attached to your leg.

Why We Like This:

Works great and is close to the chest for easy access
Nice straps and very good quality
Mess, no corrosion, no maintenance, excellent leg straps

Best For Small hands: TUSA attach Dive Knife To BCD

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This is a great back up knife to have on your bc. It has both serrated a plain edge but cutting abilities are so-so on both. The sheath locking tab holds the knife securely in place, then releases at a touch. It fits tight in the sheath. The lock for the knife itself works great and the size is a great fit for the hand. It is good for small hands.

Why We Like This:

Perfect size and full of utility
Perfect size for women with small hands using it for kayak trips
Good brand reputation

Best For Spearfishing: TUSA Great Knife

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The tusa great knife is capable of outshining several other knife featured in this list in overall features for the price point. This knife could be worn on the forearm. It includes a serrated edge plus a line cutter. The TUSA snaps very securely into the holster and it is solidly built. The sheath does not have a slot in the back that will fit a 2 inch strap. The sheath makes a satisfying click when the knife locks firmly in place. It fits around anything plus is comfortable on long dives.

It is good in the hand, and has a nice locking mechanism.

Why We Like This:

Comfortable adjustable straps with sturdy blade
Lot of satisfied buyers

Best Dive Knife: Aqualung attach Dive Knife To BCD

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Aqualung offers a variety of knife for personal choice and yet maintaining quality in all the variants. This small size knife has the accessories to install in bcd, great quality and hopefully does not rust. It fits all aqualung bc knife grommets. It is easy to attach and has a nice quality blade. This does not get in the way, and produces a very satisfying “click” when securely put back into its sheath.

The micro squeeze knife has a 5.1 cm ( 2 " ) blade and is just 9.5 cm ( 3 " ) in overall length. This knife is small enough to attach to the outside without being a nuance. It is definitely a convenient line cutter for dealing with unexpected lines while diving in the lakes or central texas.

Why We Like This:

Easy to pop out, even with gloves
Blunt tip for wreck diving and sheepsfoot for debris removal
New and hot release

Best little Knife: Scuba choice attach Dive Knife To BCD

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The scuba choice attach dive knife to bcd should be able to handle its purpose and duties with ease. If you’re looking for a decent cutting tool that won’t break the bank and you wouldn’t mind terribly if it gets lost,this one is for you. This item features everything you need to get started, regardless if you're a beginner or expert. It has a screw mounted base plate on the back that easily mounts to the 4-way patch on your gear. It snaps into place Securely, so it will not fall out upside down.

There is a snap on the back of the sheath where you can snap it into the pocket of your BCD. It works great as an emergency knife. The knife and sheath are high quality. It will rust unless washed after every dive.

Why We Like This:

Lock on sheath is very easy to use
One of the new comers and featured product

Best For heavier ropes: Scubapro Mako Knife

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Scubapro line of knife come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Compact and lightweight, it cuts very well. It is designed to mount on arm leg or bCD. The holes in the knife sheath line up perfectly with the grommets on the BCD to securely mount the knife to the BCD. It includes a serrated edge for sawing through rope, a conventional edge for making clean slicing cuts, a line-cutting notch, and a bottle opener.

It is made from hardened titanium for light weight, long life and corrosion-free cutting performance. It allows for one-hand release and also comes with 2 straps for your leg. It comes with straps and also screw mounts. There is no swivel clip, and sheath is designed to mount on arm leg or BCD. This knife will not rust, like ever ever ever ever.

Why We Like This:

Conventional edge slices easily through numerous materials
Great for mounting to a scubapro bella bcd
Good quality knife comfortable to hold and use in the water
Love the looks and feel of the knife

Best backup Knife: Scubapro attach Dive Knife To BCD

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Compared with other knife in this category, the scubapro attach dive knife to bcd has a convenient design. Driven to constantly innovate and improve the diving experience, SCUBAPRO builds flawless equipment for the work, sport, and lifestyle of people whose passion is found below the surface. Grade hard-tempered stainless steel, the SCUBAPRO white tip diving knife includes a serrated edge for sawing through rope, a conventional edge for making clean slicing cuts, and a strong, angled tanto tip. It includes a locking sheath and a kit for attaching it to a bcd or hose.

The easy-to-grip handle is complemented by a slot for stringing a lanyard for easy access. It offers excellent resistance to surface oxidation and is great for both recreational and technical diving. It fits nicely on the lp inflator hose and looks neat.

Why We Like This: