Dive Knives
80 resultsSave 5% Every Day† with the Scuba.com Edge Card. Learn More


Blue Reef Scuba Titanium Folding Knife
- Titanium blade folding knife; lightweight, durable.
- Compact folding knife with partial serrated edge.
- Multi-tool functions include a convenient line cutter.
- Drop point knife; ideal for camping and hiking.
- Secure slide lock ensures safe, easy operation.
- Blue Reef knife; 2-year warranty, affordable price.

Scubapro JAWZ Ti
- Ballistic Titanium Dive Knife: Ultimate corrosion resistance.
- Serrated & Straight Edge: Enhanced cutting power underwater.
- Secure Dive Knife Sheath: Ensures knife stays in place.
- Ergonomic Handle: Provides a superior, confident grip.
- Multi-Tool Functions: Versatile titanium dive knife.
- Durable Titanium Blade: Maintains lasting sharpness.

Gear Aid Akua Blunt Tip Knife
- 5Cr15 Stainless Steel Dive Knife resists corrosion.
- Secure sheath ensures the dive knife stays in place.
- Blunt tip dive knife with integrated line cutter.
- Ergonomic handle provides a superior, firm grip.
- Serrated edge on stainless steel blade for cutting.
- Easy access dive knife with bottle opener feature.

Cressi Borg Knife
- 402-Stainless Steel Dive Knife Blade resists corrosion.
- Secure grip handle ensures safe diving knife use.
- Durable dive knife with integrated line cutter tool.
- Choose drop point or blunt tip stainless dive knife.
- Includes sheath & leg straps for secure knife carry.
- Serrated edge on this stainless steel diving knife.

Cressi Skorpion Knife-Black Blade
- Japanese 420 stainless steel dive knife blade.
- Serrated edge & line cutter for diving versatility.
- Secure grip techno-polymer handle dive knife design.
- Compact dive knife; 4.33" blade, 9.25" overall.
- Corrosion-resistant black plated stainless dive knife.
- Streamlined sheath & leg straps for secure carry.

Blue Reef Line Cutter with 2x Spare Blades
- Blue Reef: Corrosion-resistant dive knife blade.
- Secure grip handle ensures safe diving knife use.
- Compact dive knife with line cutter for emergencies.
- Pointed tip stainless steel dive knife for precision.
- Includes 2 spare blades for your dive knife cutter.
- Diving knife sheath ensures secure, easy access.
Zeagle BC Dive Knife with Sheath
- Zeagle Dive Knife: Corrosion-resistant stainless steel.
- Secure sheath ensures knife stays in place while diving.
- BC Knife with integrated line cutter for emergencies.
- Compact 6.5" dive knife; ideal size & easy to handle.
- Stainless steel handle provides a secure, firm grip.
- Durable dive knife with both straight & serrated edge.

Scuba Max Deluxe 4.88" (12.4cm) Drop Point Knife
- 4.88" Stainless Steel Dive Knife: Resists Corrosion
- Drop Point Knife with Superior Blade Sharpness
- Secure Grip Handle for Confident Underwater Use
- Includes Durable Sheath and Leg Straps for Security
- Compact, Lightweight Dive Knife: 10" Overall Length
- Serrated Edge & Line Cutter: Versatile Dive Tool

TUSA Mini BCD Knife, Drop Point Tip
- 304 Stainless Steel Dive Knife resists corrosion.
- Serrated edge & drop point dive knife blade for cutting.
- Secure sheath with quick release for easy access.
- Compact 6.3" overall length dive knife is easy to stow.
- Durable plastic handle ensures a firm, secure grip.
- Includes hose adapter for convenient BCD knife mount.

Dive Rite Trauma Shears
- Marine-Grade Stainless Steel Dive Shears.
- Essential Diving Tool: Trauma Shears Included.
- Compact Dive Shears with Secure Nylon Pouch.
- Durable Dive Rite Shears: 8" Length, Lightweight.
- Corrosion-Resistant Stainless Steel Dive Knife.
- Dive Knife with Line Cutter & Limited Warranty.

Mares Ascent Knife
- Martensitic Stainless Steel Dive Knife Blade.
- Corrosion-Resistant Steel for Saltwater Diving.
- Secure Grip Dive Knife Handle, Enhanced Control.
- Streamlined Dive Knife Sheath, Safe & Secure.
- Standard Point Dive Knife for Versatile Use.
- Compact & Lightweight Stainless Steel Dive Knife.

Scubapro X-Cut 5" Titanium TEK Knife with Nylon Sheath
- Alpha Titanium dive knife for superior strength.
- Corrosion resistance: TEK titanium dive knife blade.
- Secure grip: Hardened titanium handle dive knife.
- Includes durable nylon sheath for secure carry.
- Serrated edge titanium knife for efficient cutting.
- Compact 5" titanium knife with versatile multi-tool.

Aqualung Argonaut Knife
- Corrosion-Resistant Titanium Dive Knife Blade
- Secure Grip Handle with Paracord Wrap Design
- Compact Dive Knife with Streamlined Sheath
- Lightweight Titanium Knife for Easy Handling
- Sharp Dive Knife Blade with Serrated Edge
- Durable Titanium Dive Knife with Multi-Tool Functions

Mares Argo Knife
- Durable stainless steel dive knife resists corrosion.
- Secure sheath ensures safe, reliable knife retention.
- Ergonomic handle provides a superior, confident grip.
- Serrated edge effortlessly cuts through tough lines.
- Compact dive knife with a sharp stiletto point.
- Includes straps for convenient, secure leg mounting.

UK Blue-Tang Hydralloy Steel Knife, Blunt Point
- Hydralloy dive knife resists corrosion effectively.
- 5" stainless steel blade; partial serrated edge.
- Blunt tip dive knife for added safety underwater.
- Secure rubber handle ensures a firm, non-slip grip.
- Includes durable sheath and rubber leg straps.
- Integrated line cutter for emergency situations.
XS Scuba FogCutter X Knife
- 420-Stainless dive knife resists corrosion.
- Serrated edge & line cutter for dive versatility.
- Secure grip handle ensures safe knife handling.
- Quick-release sheath with leg straps included.
- Compact dive knife: 9.5" overall length.
- Durable stainless steel blade maintains sharpness.

Cressi Alligator - Scissor/Knife
- 420-Stainless Steel Dive Knife resists corrosion.
- Serrated edge & line cutter for diving versatility.
- Compact dive knife: 6.5" overall, easy to carry.
- Secure sheath ensures the dive knife stays in place.
- Drop point tip on this stainless steel diving knife.
- Alligator scissor/knife with ergonomic handle grip.

Cressi Lizard Stainless Steel Knife
- Durable W 1.4116 Stainless Steel Dive Knife.
- Hardened Blade: HRC 55/56 for lasting sharpness.
- Secure grip handle: Confident control underwater.
- Streamlined dive knife with a standard point blade.
- Corrosion-resistant stainless steel dive knife.
- Compact & lightweight: Essential diving equipment.

Hollis Line Cutter
- Titanium dive knife: ultimate corrosion resistance.
- Razor-sharp dive knife blade ensures effortless cuts.
- Secure grip dive knife handle for confident handling.
- Streamlined dive knife sheath offers secure carry.
- Compact titanium dive knife: lightweight & efficient.
- Essential dive knife: a reliable line cutter tool.

Akona Talon Stainless Steel Medium Point Knife
- 316 Stainless Steel dive knife for corrosion resist.
- 4.5" blade; ideal size & weight for diving needs.
- Drop point dive knife with one-side serrated edge.
- Secure grip handle ensures safe knife handling.
- Includes sheath & leg straps for secure carry.
- Integrated line cutter; essential diving multi-tool.

XS Scuba Black Knight Spear Fishing Knife
- 420-Stainless steel dive knife resists corrosion.
- Serrated edge & sharp straight edge diving knife.
- Stiletto point dive knife for effective penetration.
- Secure sheath with straps ensures knife retention.
- Ergonomic handle provides a superior, firm grip.
- Compact 4.13" blade; ideal size & weight for diving.

Riffe Every Day Carry (EDC) 4.5" (11.4cm) Knife
- 420 Stainless dive knife with superior corrosion resistance.
- Secure grip handle ensures safe use underwater.
- Streamlined dive knife with durable sheath & straps.
- Versatile 4.5" stainless steel blade; pointed tip.
- Serrated edge dive knife for efficient cutting power.
- Compact, lightweight dive knife for everyday carry.

TUSA X-Pert 2 Knife, Drop Point
- 420 Stainless Steel Dive Knife for corrosion resist
- Drop point tip dive knife with superior blade sharpness
- Secure grip handle ensures safe knife handling underwater
- Streamlined sheath provides secure dive knife storage
- Compact dive knife with integrated line cutter tool
- Durable stainless steel blade resists corrosion damage

Riffe Every Day Carry (EDC) 3.5" (8.9cm) Knife
- 420 Stainless Steel dive knife resists corrosion.
- Secure sheath ensures safe, reliable knife carry.
- Serrated edge & pointed tip for versatile cutting.
- Ergonomic handle provides a superior, firm grip.
- Includes straps & lanyard for dive knife security.
- Easy-clean Teflon coated dive knife blade.