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 We offer a full range of Primary and Back-Up Dive Knives in a variety of styles. Whether you prefer Titanium or Stainless Steel construction, Blunt or Drop Point we have a Diver's Tool to meet your in-water needs and budget. A Dive Knife is more than just for cutting. It is an essential piece of safety equipment and a valuable multi-purpose Diver's Tool. All scuba divers, free divers and spear fishermen should have at least one knife and many types of diving conditions require both a larger Primary, smaller Back-Up Knife and/or Line Cutter.
Our Equipment Specialists are available to assist you. Contact us Toll Free: 1-800-766-6090 or send an email support@123scuba.com
The Dive Knives section of our Equipment Guide contains some useful information based upon some of the most frequently asked questions our instructors receive. We have included basic information including use, care and maintenance. Click here to view our Equipment Guide.
SubcategoriesKnife Straps
|  | Vendor: ScubaMax Code: KA1120 Price: $4.99 Quantity in Basket: none | Our Quick Release Knife Strap is an excellent replacement or back-up knife strap. Upgrade from traditional buckle straps and save time gearing up. Adjust just once and then the quick release buckles do the rest, eliminating the need to readjust your knife straps before each .....Get More information on Quick Release Knife Strap>> Quick Release Knife Strap
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|  | Vendor: ScubaMax Code: KA7720 Price: $4.99 Quantity in Basket: none | The GatorPac Knife Pocket is the perfect way to attach and carry highly popular folding knives. Nylon sheath features a Velcro closure for secure yet easy deployment. Belt loop and D-ring on back fits most BC straps or inside pockets. Overall size is 5” x 1.5” x 1”.
.....Get More information on GatorPac Knife Pocket>> GatorPac Knife Pocket
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|  | Vendor: Innovative Scuba Code: KA1760 Price: $13.99 Quantity in Basket: none | These Scuba Scissors with Nylon Pouch are ideal for cutting light metal, rope, monofilament line and many other materials you may encounter while diving. An alternative to a back-up diving knife, molded handles make it easy to hold and use underwater. Stainless steel blades .....Get More information on Scuba Scissors with Nylon Pouch>> Scuba Scissors with Nylon Pouch
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|  | Vendor: Sport Divers Code: KN01BK Price: $14.99 Quantity in Basket: none | The Skeleton Diving Knife is a full size diving knife at an economical price. Stainless Steel blade, plastic sheath with push lock and leg straps. Overall length is approximately 9 inches. Double edged with serrations along one half and very sharp point. Can also be used as a .....Get More information on Skeleton Diving Knife>> Skeleton Diving Knife
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|  | Vendor: ScubaMax Code: KN021 Retail Price: $22.50 Sale Price: $17.00 You Save: $5.50
Quantity in Basket: none | The Compact BC Dive Knife with serrated edge is one of the most versatile in the industry. In contrast to it's bulky cousins, you can easliy attach this knife to your BC, console and more. Easy operating push button sheath, can be quickly and securely attached almost anywhere. .....Get More information on Compact BC Dive Knife>> Compact BC Dive Knife
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|  | Vendor: ScubaMax Code: KN712S Price: $9.99 Quantity in Basket: none | Our Shark Folding Dive Knife by ScubaMax is a practical and convenient divers tool. Its compact design fits easily in a BC or accessory pocket without added bulk.
Overall length when open is 8.25”, 4.50” when folded with a 3.75” 301 Stainless Steel Blade. The blade .....Get More information on Shark Folding Dive Knife>> Shark Folding Dive Knife
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|  | Vendor: H2Odyssey Code: KN16T Retail Price: $65.00 Sale Price: $44.00 You Save: $21.00
Quantity in Basket: none | The Titanium Deluxe BC Knife is the ultimate addition to your equipment system. The 3 inch blade is constructed of Titanium alloy for superior corrosion resistance while keeping the knife very light in overall weight. Ideal for attaching to a a Buoyancy Compensator or .....Get More information on Titanium Deluxe BC Knife>> Titanium Deluxe BC Knife
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|  | Vendor: ScubaMax Code: KN80 Retail Price: $80.00 Sale Price: $59.99 You Save: $20.01
Quantity in Basket: none | This Titanium Pro Point Dive Knife is designed to last all your scuba diving days. Blade is constructed of Titanium alloy. It will never rust, it's lighter weight than stainless steel and has a brushed finish to look just as nice as the first time you use it.
Double .....Get More information on Titanium Pro Point Dive Knife>> Titanium Pro Point Dive Knife
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|  | Vendor: Tusa Code: KN100 Retail Price: $40.00 Sale Price: $24.99 You Save: $15.01
Quantity in Basket: none | This Sharp Point Mini-Knife from TUSA is a highly versatile diving accessory. It features a sleek low profile design, ideal for attaching to a BC or console.
Ergonomic comfort grip for effective use, even with gloves on. Secure locking sheath to hold knife in place .....Get More information on TUSA Sharp Point Mini-Knife>> TUSA Sharp Point Mini-Knife
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|  | Vendor: Tusa Code: KA10HA Price: $4.99 Quantity in Basket: none | This TUSA Mini-Knife Hose Adaptor is an optional hose mount accessory for use with our TUSA Blunt Tip Mini-Knife or our TUSA Sharp Point Mini-Knife. A convenient and streamlined way to always be prepared. (Knives sold separately.) .....Get More information on TUSA Mini-Knife Hose Adaptor>> TUSA Mini-Knife Hose Adaptor
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|  | Vendor: Tusa Code: KN110 Retail Price: $40.00 Sale Price: $24.99 You Save: $15.01
Quantity in Basket: none | This Blunt Tip Mini-Knife from TUSA is a highly versatile diving accessory. It features a sleek low profile design, ideal for attaching to a BC or console.
Ergonomic comfort grip for effective use, even with gloves on. Secure locking sheath to hold knife in place .....Get More information on TUSA Blunt Tip Mini-Knife>> TUSA Blunt Tip Mini-Knife
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|  | Vendor: Aquatec Code: KN4260 Retail Price: $60.00 Sale Price: $49.99 You Save: $10.01
Quantity in Basket: none | Exceptionally versatile, full featured and one of the best values on the market today. Designed with special attention to ergonomics for a dive knife that feels as good in your hand as it looks in the box.
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|  | Vendor: ScubaMax Code: KN7440 Retail Price: $28.00 Sale Price: $19.99 You Save: $8.01
Quantity in Basket: none | This is one of the best combinations of looks, features and function in a folding Diver's Pocket Knife. Whether you are stowing it in a BC Pocket or threading the sheath through a strap our Max Divers Edge Folding Pocket Knife with Sheath will take care of you dive after dive. .....Get More information on Max Divers Edge Folding Pocket Knife with Sheath>> Max Divers Edge Folding Pocket Knife with Sheath
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|  | Vendor: ScubaMax Code: KN744T Retail Price: $48.00 Sale Price: $39.99 You Save: $8.01
Quantity in Basket: none | This is one of the best combinations of looks, features and function in a 100% Titanium folding Diver's Pocket Knife. Whether you are stowing it in a BC Pocket or threading the sheath through a strap our Max Titanium Divers Edge Folding Pocket Knife with Sheath will take care of .....Get More information on Max Titanium Divers Edge Folding Pocket Knife with Sheath>> Max Titanium Divers Edge Folding Pocket Knife with Sheath
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|  | Vendor: RIFFE Code: RFRN1000 Retail Price: $49.00 Sale Price: $44.10 You Save: $4.90
Quantity in Basket: none | RIFFE Standard Spearfisherman Knife .....Get More information on RIFFE Standard Spearfisherman Knife>> RIFFE Standard Spearfisherman Knife
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|  | Vendor: RIFFE Code: RFRNX1000 Retail Price: $67.00 Sale Price: $60.30 You Save: $6.70
Quantity in Basket: none | RIFFE Deluxe Spearfisherman Knife .....Get More information on RIFFE Deluxe Spearfisherman Knife>> RIFFE Deluxe Spearfisherman Knife
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|  | Vendor: RIFFE Code: RFRN2000 Retail Price: $45.00 Sale Price: $40.50 You Save: $4.50
Quantity in Basket: none | RIFFE Standard Stubby Spearfishing Knife .....Get More information on RIFFE Standard Stubby Spearfishing Knife>> RIFFE Standard Stubby Spearfishing Knife
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|  | Vendor: RIFFE Code: RFRNX2000 Retail Price: $63.00 Sale Price: $56.70 You Save: $6.30
Quantity in Basket: none | RIFFE Deluxe Stubby Spearfishing Knife .....Get More information on RIFFE Deluxe Stubby Spearfishing Knife>> RIFFE Deluxe Stubby Spearfishing Knife
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|  | Vendor: RIFFE Code: RFRN4000 Retail Price: $40.00 Sale Price: $36.00 You Save: $4.00
Quantity in Basket: none | RIFFE 7 Inch Filet Knife with Sheath .....Get More information on RIFFE 7 Inch Filet Knife with Sheath>> RIFFE 7 Inch Filet Knife with Sheath
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|  | Vendor: XS Scuba Code: XSSCUBA-KNIFE-KN100 Retail Price: $85.00 Sale Price: $69.99 You Save: $15.01
Quantity in Basket: none | Check out this unique knife! The FogCutter X Drop Point Dive Knife exclusively from XS Scuba has patented "Shears" built into the blade. This dive knife can cut it all, from monofilament to kelp. Blade .....Get More information on XS Scuba FogCutter X Drop Point Dive Knife>> XS Scuba FogCutter X Drop Point Dive Knife
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|  | Vendor: XS Scuba Code: XSSCUBA-KNIFE-KN150 Retail Price: $85.00 Sale Price: $69.99 You Save: $15.01
Quantity in Basket: none | Check out this unique knife! The FogCutter X Blunt Tip Dive Knife exclusively from XS Scuba has patented "Shears" built into the blade. This dive knife can cut it all, from monofilament to kelp. Blade .....Get More information on XS Scuba FogCutter X Blunt Tip Dive Knife>> XS Scuba FogCutter X Blunt Tip Dive Knife
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|  | Vendor: XS Scuba Code: XSSCUBA-KNIFE-KN200 Retail Price: $100.00 Sale Price: $89.99 You Save: $10.01
Quantity in Basket: none | Check out this unique knife! The FogCutter X Recon Dive Knife exclusively from XS Scuba has patented "Shears" built into the blade. This dive knife can cut it all, from monofilament to kelp. Blade is .....Get More information on XS Scuba FogCutter X Recon Dive Knife>> XS Scuba FogCutter X Recon Dive Knife
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|  | Vendor: XS Scuba Code: XSSCUBA-KNIFE-KN300 Retail Price: $45.00 Sale Price: $39.99 You Save: $5.01
Quantity in Basket: none | The Stryker Drop Point Dive Knife from XS Scuba features a 4 3/8" long blade constructed of 420 stainless steel. This dive knife features Chromate™ treatment to help prevent rust and corrosion. .....Get More information on XS Scuba Stryker Drop Point Dive Knife>> XS Scuba Stryker Drop Point Dive Knife
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|  | Vendor: XS Scuba Code: XSSCUBA-KNIFE-KN350 Retail Price: $45.00 Sale Price: $39.99 You Save: $5.01
Quantity in Basket: none | The Stryker Drop Point Dive Knife from XS Scuba features a 4 3/8" long blade constructed of 420 stainless steel. This dive knife features Chromate™ treatment to help prevent rust and corrosion. .....Get More information on XS Scuba Stryker Blunt Tip Dive Knife>> XS Scuba Stryker Blunt Tip Dive Knife
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|  | Vendor: XS Scuba Code: XSSCUBA-KNIFE-KP04 Retail Price: $20.00 Sale Price: $16.99 You Save: $3.01
Quantity in Basket: none | .....Get More information on XS Scuba Neoprene Knife Wrap Leg Sheath>> XS Scuba Neoprene Knife Wrap Leg Sheath
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|  | Vendor: XS Scuba Code: TITANIUM-KNIFE-KN400 Retail Price: $130.00 Sale Price: $110.00 You Save: $20.00
Quantity in Basket: none | Because sometimes there really is a difference. The Beta Titanium Blunt Tip Dive Knife from XS Scuba (formerly distributed by Oceanmaster) features a proprietary, custom-formulated Beta Titanum that .....Get More information on XS Scuba Oceanmaster Beta Titanium Blunt Tip Dive Knife>> XS Scuba Oceanmaster Beta Titanium Blunt Tip Dive Knife
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|  | Vendor: XS Scuba Code: TITANIUM-KNIFE-KN450 Retail Price: $130.00 Sale Price: $110.00 You Save: $20.00
Quantity in Basket: none | Because sometimes there really is a difference. The Beta Titanium Pointed Tip Dive Knife from XS Scuba (formerly distributed by Oceanmaster) features a proprietary, custom-formulated Beta Titanum that .....Get More information on XS Scuba Oceanmaster Beta Titanium Pointed Tip Dive Knife>> XS Scuba Oceanmaster Beta Titanium Pointed Tip Dive Knife
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|  | Vendor: XS Scuba Code: TITANIUM-KNIFE-KN470 Retail Price: $130.00 Sale Price: $110.00 You Save: $20.00
Quantity in Basket: none | Because sometimes there really is a difference. The Beta Titanium Tanto Tip Dive Knife from XS Scuba (formerly distributed by Oceanmaster) features a proprietary, custom-formulated Beta Titanum that .....Get More information on XS Scuba Oceanmaster Beta Titanium Tanto Tip Dive Knife>> XS Scuba Oceanmaster Beta Titanium Tanto Tip Dive Knife
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