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


Cressi Alligator - Scissor/Knife
SKU: CSBAKMFR: RC559200
(8)- 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.

Scuba Max Deluxe 4.88" (12.4cm) Drop Point Knife
SKU: SCMKDP
(1)- 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

Tektite Ocean Edge Stainless Steel Dive Knife, Dagger Tip
SKU: TKTKSSMFR: TEK-OE
(1)- 420-Grade Stainless Steel Dive Knife for corrosion resistance.
- Secure grip handle ensures safe knife handling underwater.
- Durable sheath with leg straps for secure dive knife carry.
- 3.5" stainless steel blade with straight & serrated edge.
- Lightweight dive knife: weighs only 3.6 oz. (101 grams).
- Dagger tip dive knife for effective cutting & prying.

Dive Rite Line Cutter
SKU: DIVAC3208MFR: AC3258
(7)- Surgical stainless steel dive knife blade resists corrosion.
- Hooked line cutter effortlessly slices through tangled lines.
- Dive knife's reinforced nylon handle ensures a secure grip.
- Compact dive knife with pouch; easy BCD attachment.
- Durable stainless steel dive knife for reliable cutting.
- Streamlined dive knife: 4.5-inch blade, lightweight design.

Tekna Xtra Edge Dive Knife
SKU: TKTXE
(2)- Compact dive knife with ultra-sharp straight edge.
- Corrosion-resistant dive knife for saltwater use.
- Secure-grip handle ensures safe knife handling.
- Streamlined sheath with carabiner-type keyring.
- Durable drop point dive knife for versatile tasks.
- Teknalon CFTRP dive knife: strong, lightweight build.

Blue Reef Line Cutter with 2x Spare Blades
SKU: BLRKLCMFR: AC-75 OR
(8)- 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.

Mares Force NANO Plus BCD Knife
SKU: MRSKFNPMFR: 415627
(2)- PVD Stainless Steel Dive Knife resists corrosion.
- Compact 2.56" blade; ideal Dive Knife size & weight.
- Partially-serrated blade with integrated line cutter.
- Secure sheath includes leg straps for dive security.
- Blunt tip dive knife for added safety underwater.
- Soft grip handle ensures a firm, secure knife grip.

EEZYCUT Trilobite with Harness Mount
SKU: AQUEZC
(19)- 440A Stainless Steel Dive Knife Blade resists corrosion.
- Compact Dive Knife with secure harness mounting system.
- Integrated line cutter for emergency underwater use.
- High-visibility handle on this essential dive knife.
- Durable nylon pouch included for safe knife storage.
- Streamlined dive knife; lightweight for easy carry.

Mares Argo Knife
SKU: MRSAKMFR: 425615
(1)- 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.

Cressi Finisher Knife
SKU: CSBKFMFR: RC559300
(9)- Cressi Finisher: Durable 420 stainless steel dive knife.
- Secure grip: Rubber handle ensures safe knife handling.
- Serrated edge & line cutter for underwater tasks.
- Stiletto point dive knife for precision cutting needs.
- Includes sheath and leg straps for secure carry.
- Corrosion-resistant dive knife; 5.11" blade length.
In Stock
Free Shipping

Blue Reef Shears Cutter with Holster
SKU: AQUSSCMFR: AS-11N
(47)- 400-Series Stainless Steel Dive Knife Blade
- Secure Dive Knife Holster Included for Easy Access
- Corrosion-Resistant Stainless Steel Dive Knife
- Durable Shears Cutter with Plastic Finger Grips
- Essential Diving Knife with Integrated Line Cutter
- Blue Reef Dive Knife: 2-Year Limited Warranty

Scubapro K6 Stainless Knife
SKU: SCPKK6MFR: 32.006.100
(4)- Scubapro K6: Durable Stainless Steel Dive Knife.
- Secure grip handle ensures safe underwater use.
- Includes sheath & straps for convenient carry.
- Serrated edge & line cutter for dive versatility.
- 6.1" clip point blade for precision cutting.
- Corrosion-resistant dive knife for lasting use.

Seac Sharp Safety Knife for Spearfishing
SKU: SECSSKMFR: 0550025530000A
(1)- Seac Dive Knife: Durable stainless steel blade.
- Secure sheath ensures safe, easy knife access.
- Serrated edge dive knife for efficient cutting.
- Corrosion-resistant stainless steel dive knife.
- Ergonomic handle provides a superior knife grip.
- Essential spearfishing knife with leg straps.

Gear Aid Balta Camp Hatchet
SKU: MCNBCHMFR: 63040
- Durable 420 stainless steel hatchet blade.
- Compact camp hatchet; overall length is 9.5 inches.
- Includes protective sheath for safe storage.
- Lightweight hatchet at 22 oz with the sheath.
- Stonewash finish offers enhanced blade protection.
- Versatile cutting tool for camping and outdoor use.
In Stock
Free Shipping

XS Scuba Black Knight Spear Fishing Knife
SKU: XSSKBKMFR: KN600
(2)- 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.

Scuba Max Deluxe 4.88" (12.4cm) Blunt Blade Knife
SKU: SCMKDB
- 420-Grade Stainless Steel dive knife blade resists corrosion.
- Blunt tip dive knife with partially serrated edge.
- Secure grip rubber handle ensures safe knife handling.
- Includes durable ABS sheath & leg straps for security.
- Integrated line cutter for multi-tool dive functionality.
- Compact 4.88" stainless steel blade; 10" overall length.

Salvimar Predathor Knife, Green
SKU: SLVPKMFR: 400102G
(3)- 420-Stainless Steel Dive Knife resists corrosion.
- Serrated edge & drop point dive knife for versatility.
- Secure sheath ensures safe, reliable knife carry.
- 6.3" blade dive knife; ideal size & easy to handle.
- Ergonomic handle provides a superior, firm grip.
- Durable dive knife with a 2-year limited warranty.

Cressi Skorpion Knife-Black Blade
SKU: CSBSKBBMFR: XRC569050
(3)- 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.

XS Scuba Stryker Knife
SKU: XSSKS
(5)- 420-Stainless dive knife resists corrosion.
- Serrated edge & line cutter for dive versatility.
- Secure sheath with quick-release for easy access.
- Ergonomic handle ensures a superior, firm grip.
- Choose blunt or drop point dive knife tip style.
- Includes leg straps for secure, hands-free carry.

Mares Ascent Knife
SKU: MRSACKMFR: 425606
- 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.

Mares Force-Plus Knife
SKU: MRSKFPMFR: 415626
(5)- PVD Stainless Steel Dive Knife resists corrosion.
- Serrated edge & line cutter for underwater tasks.
- Drop point Mares knife blade ensures cutting power.
- Secure grip handle for confident knife handling.
- Includes sheath, straps for secure dive knife carry.
- Multi-tool dive knife with quick-release buckles.

Akona Edge Stainless Steel BC Knife
SKU: AKNKEMFR: AK750
(1)- 316 Stainless dive knife resists corrosion.
- Secure sheath ensures the dive knife stays put.
- Ergonomic handle offers a superior, firm grip.
- Integrated line cutter for underwater emergencies.
- Compact 3.5" stainless steel blade with pointed tip.
- Serrated edge on dive knife for versatile cutting.

Riffe Wrangler 4.5" (11.43cm) Knife
SKU: RIFW45K
- Nitro-B Stainless Steel dive knife blade resists corrosion.
- Secure grip handle ensures safe use underwater.
- Pointed tip dive knife for precision cutting tasks.
- Durable sheath with straps for secure, easy access.
- Dual serrated edge dive knife for versatile cutting.
- Compact 4.5" stainless steel knife; essential dive gear.

Seac Samurai Knife
SKU: SECSK
- Durable stainless-steel dive knife resists corrosion.
- Secure sheath ensures safe, reliable dive knife carry.
- Serrated edge on dive knife for efficient cutting power.
- Compact dive knife with stiletto tip for precision.
- Ergonomic handle offers superior grip underwater.
- Essential dive knife for spearfishing and exploration.