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Knives

Diving Knives at Orange County Divers

Stay prepared and dive with confidence using reliable Diving Knives from Orange County Divers. A cutting tool is an essential part of every diver’s kit—providing peace of mind when dealing with fishing line, kelp, webbing, or unexpected entanglements.

Our selection includes a wide range of dive knives and cutting tools in various sizes, blade styles, and materials to match your diving environment. Choose from serrated edges for tough cuts, blunt tips for safety, and corrosion-resistant materials like stainless steel and titanium—built to perform in harsh saltwater conditions.

We carry options for every setup, including compact backup knives, multi-tool designs, and primary cutting tools that are easy to deploy when it matters most. Comfort, accessibility, and reliability are key—and every product we offer is selected with real-world diving in mind.

In addition to knives, we stock sheaths, mounting systems, straps, and maintenance kits to keep your gear secure, accessible, and ready for use.

At Orange County Divers, our experienced team will help you choose the right cutting tool based on your diving style, environment, and gear configuration—so you’re always prepared underwater.

  • QuikPynch KnivesQuickPynch Tanto Tip Black Titanium
    QuikPynch KnivesQuickPynch Tanto Tip Black Titanium
    QuickPynch Tanto Tip Black TitaniumQuickPynch Tanto Tip Black Titanium
    XS Scuba QuikPynch Knife YellowQuickPynch Tanto Tip Black Titanium
    XS Scuba QuikPynch Knife Yellow TitaniumQuickPynch Tanto Tip Black Titanium
    QuickPynch Knife Titanium Spear Tip XS ScubaQuickPynch Tanto Tip Black Titanium
    XS Scuba

    Xs scuba quikpynch dive knife – pinch-release locking system, one-hand operation

    When every second counts underwater, your gear needs to perform without hesitation. The XS Scuba QuikPynch Dive Knife is engineered for speed, reliability, and ease of use,...

    From $49.95
    From $49.95
  • TUSA X-Pert II Titanium Dive Knife – Premium Titanium Scuba Knife Metallic Dark RedTUSA X-Pert II Titanium Dive Knife – Premium Titanium Scuba Knife Metallic Dark Red
    TUSA X-Pert II Titanium Dive Knife – Premium Titanium Scuba Knife SilverTUSA X-Pert II Titanium Dive Knife – Premium Titanium Scuba Knife Metallic Dark Red
    TUSA

    Tusa x-pert ii titanium knife

    The TUSA X-Pert II Titanium Dive Knife is TUSA's premium corrosion-resistant cutting tool, engineered for divers who demand exceptional durability, lightweight performance, and uncompromising reliability. Constructed...

    $129.00
    $129.00
  • XS Scuba Sheath for FogCutter/Stryker Knife
    XS Scuba Sheath for FogCutter/Stryker Knife
    Sold out
    XS Scuba

    Xs scuba replacement sheath for fogcutter x & stryker knives – double locking design

    Restore the security and functionality of your dive knife with the XS Scuba Replacement Sheath for FogCutter X and Stryker Knives. Designed for a precise fit,...

    $16.00
    $16.00
  • XS Scuba Replacement Sheath for Neuro Knife – Self-Locking Dive Knife Sheath
    XS Scuba Replacement Sheath for Neuro Knife – Self-Locking Dive Knife Sheath
    XS Scuba

    Xs scuba replacement sheath for neuro knife – self-locking dive knife sheath

    The XS Scuba Replacement Sheath for the Neuro Knife is the genuine factory replacement sheath designed specifically for the XS Scuba Neuro Dive Knife. Whether replacing...

    $18.00
    $18.00
  • TUSA FK-10 Knife Hose Adapter – FK-10HA
    TUSA FK-10 Knife Hose Adapter – FK-10HA
    TUSA

    Tusa fk-10 knife hose adapter – fk-10ha

    The TUSA FK-10HA Hose Adapter is designed for mounting the TUSA FK-10 dive knife to a compatible scuba hose configuration. This genuine TUSA accessory provides an...

    $8.50
    $8.50
  • TUSA X-Pert II Drop Point Dive Knife – Premium Stainless Steel Scuba Knife BlackTUSA X-Pert II Drop Point Dive Knife – Premium Stainless Steel Scuba Knife Cobalt Blue
    TUSA X-Pert II Drop Point Dive Knife – Premium Stainless Steel Scuba Knife Cobalt BlueTUSA X-Pert II Drop Point Dive Knife – Premium Stainless Steel Scuba Knife Cobalt Blue
    TUSA X-Pert II Drop Point Dive Knife – Premium Stainless Steel Scuba Knife Flash YellowTUSA X-Pert II Drop Point Dive Knife – Premium Stainless Steel Scuba Knife Cobalt Blue
    TUSA

    Tusa x-pert ii drop point dive knife – premium stainless steel scuba knife

    The TUSA X-Pert II Drop Point Dive Knife is a premium underwater cutting tool engineered to provide divers with dependable performance, durability, and safety in demanding...

    $84.00
    $84.00
  • XS Scuba Sheath for Mini FogCutter
    XS Scuba Sheath for Mini FogCutter
    XS Scuba

    Xs scuba replacement sheath for mini fogcutter – secure mount dive knife sheath

    Keep your dive setup complete and ready with the XS Scuba Replacement Sheath for Mini FogCutter. Whether you’ve misplaced your original sheath or want to outfit...

    $22.00
    $22.00
  • XS Scuba Sheath for Recon Knife
    XS Scuba Sheath for Recon Knife
    XS Scuba

    Xs scuba replacement sheath for fogcutter recon knife – durable locking sheath

    Get back in the water with confidence using the XS Scuba Replacement Sheath for FogCutter Recon Knife. Designed as a direct replacement, this sheath restores the...

    $16.00
    $16.00
  • XS Scuba Replacement Knife Straps – Depth Compensating Rubber Dive Knife Straps
    XS Scuba Replacement Knife Straps – Depth Compensating Rubber Dive Knife Straps
    XS Scuba

    Xs scuba replacement knife straps – depth compensating rubber dive knife straps

    The XS Scuba Replacement Knife Straps are designed to provide a secure, comfortable, and reliable attachment system for dive knife sheaths. Unlike traditional plastic knife straps...

    $15.00
    $15.00
  • XS Scuba Replacement Sheath for Beta Titanium Knife – Double-Locking Knife Sheath
    XS Scuba Replacement Sheath for Beta Titanium Knife – Double-Locking Knife Sheath
    XS Scuba

    Xs scuba replacement sheath for beta titanium knife – double-locking knife sheath

    The XS Scuba Replacement Sheath for the Beta Titanium Knife is the factory replacement sheath designed specifically for the XS Scuba Beta Titanium Dive Knife. Built...

    $40.00
    $40.00
  • XS Scuba Replacement Sheath for Rook Knife – Positive-Locking Dive Knife Sheath
    XS Scuba Replacement Sheath for Rook Knife – Positive-Locking Dive Knife Sheath
    XS Scuba

    Xs scuba replacement sheath for rook knife – positive-locking dive knife sheath

    The XS Scuba Replacement Sheath for the Rook Knife is the factory replacement sheath designed specifically for the XS Scuba Rook Knife. Whether replacing a lost,...

    $20.00
    $20.00
  • XS Scuba Replacement Sheath for Black Knight Knife – Factory Replacement Spearfishing Knife Sheath
    XS Scuba Replacement Sheath for Black Knight Knife – Factory Replacement Spearfishing Knife Sheath
    XS Scuba

    Xs scuba replacement sheath for black knight knife – factory replacement spearfishing knife sheath

    The XS Scuba Replacement Sheath for the Black Knight Knife is the genuine factory replacement sheath designed specifically for the XS Scuba Black Knight Spearfishing Knife....

    $15.00
    $15.00
  • XS Scuba FogCutter X KnifeXS Scuba FogCutter X Knife - Blunt Tip
    XS Scuba FogCutter X KnifeXS Scuba FogCutter X Knife - Blunt Tip
    XS Scuba FogCutter X Knife - Blunt TipXS Scuba FogCutter X Knife - Blunt Tip
    Save $17.05 USD
    XS Scuba

    Xs scuba fogcutter x dive knife – knife, scissors & pipe grip multi-tool (420 stainless steel)

    Maximize your cutting power underwater with the XS Scuba FogCutter X Dive Knife, an innovative 3-in-1 multi-tool designed for versatility, durability, and real-world dive applications. Combining...

    $128.95
    $128.95 $146.00
  • XS Scuba Neoprene Knife Wrap
    XS Scuba Neoprene Knife Wrap
    XS Scuba

    Xs scuba neoprene knife wrap – padded leg mount for dive knife sheaths

    Upgrade your comfort underwater with the XS Scuba Neoprene Knife Wrap, a soft, padded alternative to traditional hard plastic knife mounts. Designed for divers who prefer...

    $24.00
    $24.00
  • XS Scuba Mini FogCutter X KnifeXS Scuba Mini FogCutter X Knife
    XS Scuba Mini FogCutter X KnifeXS Scuba Mini FogCutter X Knife
    XS Scuba

    Xs scuba mini fogcutter dive knife – compact multi-tool with serrated blade & pipe grip

    Compact, versatile, and built for performance, the Mini FogCutter Dive Knife is the go-to choice for divers who want maximum functionality in a streamlined design. As...

    $88.00
    $88.00 $84.00
  • XS Scuba FogCutter Recon KnifeXS Scuba FogCutter Recon Knife
    XS Scuba FogCutter Recon KnifeXS Scuba FogCutter Recon Knife
    Save $20.05 USD
    XS Scuba

    Xs scuba fogcutter recon dive knife – 6” spear tip, black-oxide finish, multi-tool design

    Built for extreme performance in the most demanding conditions, the FogCutter Recon Dive Knife is trusted by Special Operations teams and First Responders worldwide. Featuring an...

    $157.95
    $157.95 $178.00
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