Scuba Regulator & Octopus Accessories
Save 5% Every Day† with the Scuba.com Edge Card. Learn More
Regulator & Octo Accessories

Blue Reef Comfort Bite Mouthpiece
SKU: AQUMPCB
(16)- Enhances regulator comfort with silicone build.
- Universal fit: Compatible with most 2nd stages.
- Durable mouthpiece ensures reliable performance.
- Essential diving accessory for regulator maintenance.
- Easy to install; tie wraps ensure secure fitting.
- Upgrade your regulator with this comfort mouthpiece.

XS Scuba Stainless Steel 2nd Stage Quick Disconnect
SKU: XSSSQDMFR: AC992
(2)- Secure your regulator with XS Scuba QD.
- Durable stainless steel build ensures reliability.
- Low-pressure quick disconnect for 2nd stage use.
- Enhances diving ease of use and convenience.
- Compact size for streamlined diving setup.
- Essential diving accessory for regulator systems.

XS Scuba Female 1/4" NPT Adapter
SKU: XSSFNPTAMFR: AC917
(1)- XS Scuba Adapter: Reliable, durable regulator part.
- 1/4" NPT Adapter: Compact size for easy use.
- LP Adapter: Ensures optimal diving performance.
- Black Chromed Brass: Corrosion-resistant material.
- 3/8-24 Female to 1/4" Male NPT: Easy installation.
- Regulator Accessory: 200 psi (13.8 bars) working pressure.

Highland by XS Scuba Valve Hand Wheel Tool
SKU: XSSVHTMFR: TL113
(4)- Steel shaft ensures reliable valve maintenance.
- Plastic handle offers comfortable, secure grip.
- Compact tool aids scuba cylinder valve upkeep.
- Durable build for long-lasting regulator access.
- Essential for regulator and octo accessories.
- Highland tool enhances diving performance safely.

Blue Reef Long Bite Silicone Mouthpiece
SKU: AQUMPLB
(6)- Long Bite Silicone Mouthpiece for Regulators.
- Durable Silicone Ensures Regulator Comfort.
- Universal Fit: Compatible with Most Regulators.
- Essential Diving Accessory: Spare Mouthpiece.
- Enhance Regulator Performance with New Mouthpiece.
- Reliable Replacement for Worn Regulator Parts.

XS Scuba Standard Over-Pressure Valve
SKU: XSSSOPVMFR: AC395
- XS Scuba valve ensures reliable regulator safety.
- Chrome brass build offers durable, long-lasting use.
- 3/8" thread fits standard LP regulator ports.
- Factory set: 175-185 psi for optimal performance.
- Over-pressure valve provides essential safety relief.
- Quality materials ensure consistent regulator function.

Highland by XS Scuba Deluxe Inline Shut-Off
SKU: XSSDISMFR: HL404-DLX
(4)- Inline shut-off for reliable regulator control.
- Durable build ensures long-lasting diving performance.
- Chromed brass fittings for secure, leak-free diving.
- Standard BCD inflator hose QD for easy adjustability.
- Shuts off gas flow on scuba regulator efficiently.
- Compact design; essential diving regulator accessory.

Highland by XS Scuba Schrader Valve Tool
SKU: XSSSVTMFR: TL116
(1)- Durable steel shaft ensures reliable performance.
- Plastic handle offers comfortable, easy use underwater.
- BCD inflator quick-disconnect schrader valve tool.
- Essential for regulator and octo maintenance tasks.
- Compact size allows easy storage in dive kit.
- Specialty tool designed for schrader valve removal.

Highland by XS Scuba Inline Shut-Off at Second Stage
SKU: XSSISSMFR: HL404
(3)- Add shut-off to regulator 2nd stage hose easily.
- Durable brass fittings ensure reliable performance.
- Low-pressure inline shut-off for deco & stage bottles.
- Enhances diving regulator versatility and control.
- Compact design; ideal for re-breathers and tech diving.
- 9/16-18 UNF threads for easy regulator integration.

XS Scuba Extended Tab Silicone Regulator Mouthpiece
SKU: XSSESSMMFR: AC330BS
(2)- XS Scuba: Durable silicone regulator mouthpiece.
- Universal fit: Compatible with most regulator brands.
- Enhanced comfort: Extended tab for secure placement.
- Reliable performance: Quality injected molded silicone.
- Easy installation: Includes tie wrap for attachment.
- Essential diving gear: Spare regulator mouthpiece.

Highland by XS Scuba Inline Shut-Off at First Stage
SKU: XSSISFMFR: HL404-38
- Add shut-off valve to regulator 2nd stage hose.
- LP inline shut-off for deco rigs & stage bottles.
- 3/8-24 UNF threads ensure secure regulator fitting.
- Durable brass fittings & Delrin slide for longevity.
- Enhances regulator system control & safety.
- 200 psi (13.8 bars) working pressure for diving use.

XS Scuba LP Hose Adapter to Male X Male
SKU: XSSHAMMFR: AC919
- XS Scuba Adapter: Reliable LP hose connection.
- Chrome-plated brass: Durable regulator accessory.
- 9/16" to 3/8" adapter: Ensures easy hose use.
- Compatible with most LP 2nd stage hoses.
- Low-pressure adapter: Safe diving performance.
- Compact XS Scuba adapter for easy storage.

Omni Swivel Y Block - 2 Ports
SKU: OSIYB2MFR: OS-MBZ2
- Enhance diving regulator setup with Y-block adapter.
- Chrome-plated brass ensures durable, reliable performance.
- Low-pressure hose adapter for optimal air distribution.
- 9/16"-18 to 3/8"-24 ports offer wide regulator compatibility.
- Streamline your diving accessories with this compact design.
- Rated below 200 psi for safe, dependable diving use.

XS Scuba Second Stage Hose QD - Male Only
SKU: XSSSQDMMFR: AC991
(5)- Add QD fitting to your 2nd stage regulator hose.
- Low-pressure QD for regulator, 200 psi (13.8 bars).
- Durable brass build ensures reliable regulator use.
- Quick-connect design for easy regulator attachment.
- Compatible with XS Scuba's Second Stage Hose QD.
- Essential diving accessory for regulator convenience.
XS Scuba Stainless Steel 2nd Stage QD with Swivel, Male Only
SKU: XSSSQDSMMFR: AC994
(1)- XS Scuba QD Swivel: Reduces jaw fatigue underwater.
- Stainless Steel build ensures regulator durability.
- Viton O-Rings enhance regulator performance.
- Low Pressure (LP) design for optimal comfort.
- Nitrox Ready: Compatible with enriched air mixes.
- 2nd Stage QD adds convenience to diving gear.

XS Scuba Swivel LP Port Adapter, 1 to 3 Ports
SKU: XSSSLPAMFR: AC913
(1)- XS Scuba adapter enhances regulator performance.
- Expands LP ports: 1 to 3 for versatile diving needs.
- Durable chrome-plated brass ensures lasting use.
- Viton O-rings provide a secure, leak-free seal.
- Compatible with Nitrox mixes up to 40% oxygen.
- Standard 3/8-24 threads fit most regulators.

Sherwood Yoke Fill Adapter with Bleed
SKU: SWDYFABMFR: SA4302H
- Sherwood Yoke Fill Adapter: Reliable performance.
- Chromed brass & plastic: Durable construction.
- Cylinder Yoke attachment: Easy, secure fit.
- 1/4" FNPT Hose: Regulator accessory included.
- Yoke Fill Adapter with Bleed: Nitrox ready.
- Sherwood: Compact design for diving ease.

Highland by XS Scuba Spanner Wrench
SKU: XSSWSMFR: TL118
(2)- Essential tool for regulator maintenance.
- Steel build ensures durable, reliable performance.
- Fits first stage regulators with spanner sockets.
- Simplifies regulator disassembly and assembly.
- Compact design for easy storage in dive kits.
- Plastic coated handle offers a comfortable grip.

Highland by XS Scuba Delrin DIN Regulator Cap
SKU: XSSDDCMFR: HL401
(3)- Delrin DIN regulator cap protects valve threads.
- Ensures regulator's reliable performance underwater.
- Durable Delrin material for extended product life.
- DIN cap fits both 200/300 bar valves securely.
- Regulator accessory with attached nylon cord included.
- Compact design; essential diving equipment protection.

Omni Swivel AGA 2'nd Stage Swivel to 9/16"-18 Standard Hose
SKU: OSIAMFR: OS-SWA
(2)- Enhances regulator comfort with 360° swivel.
- Minimizes tugging on full face diving masks.
- Chrome-plated brass ensures durable regulator use.
- Standard 9/16"-18 threads for easy regulator fit.
- Low-pressure swivel improves diving regulator feel.
- Increases comfort for reliable regulator performance.

Zeagle DIN to Yoke Adapter
SKU: ZGLDYAMFR: 330-0001
(1)- Converts DIN regulators to yoke systems easily.
- Chrome-plated brass ensures durable regulator use.
- Rated to 3,442 psi for reliable diving safety.
- Compatible with all Zeagle DIN regulators.
- Essential diving accessory for versatile setups.
- Simple adapter for regulator & octo configurations.

Highland by XS Scuba, Scuba Wrench Set
SKU: XSSSWSMFR: TL125
(9)- Essential scuba wrench set for regulator repair.
- Durable stainless-steel build ensures lasting performance.
- Three wrench sizes cover common scuba equipment needs.
- Compact size; 6-inch length for easy tool kit storage.
- Reliable tool for on-site regulator maintenance.
- Perform quick adjustments with this scuba wrench set.

XS Scuba Stainless Steel Adapter 9/16-18 Male to 1/4" Male
SKU: XSSA9MFR: AC905
- Durable stainless steel adapter ensures reliable use.
- Converts 9/16-18 male to 1/4" male NPT for regulators.
- Viton O-ring provides a secure, leak-free diving seal.
- Rated to 200 psi, ideal for low-pressure hose diving.
- Essential regulator accessory for versatile connections.
- Compact design; a simple, robust diving solution.
XS Scuba First Stage Quick Disconnect - Male Only
SKU: XSSAC999MFR: AC999
- Durable stainless steel for reliable regulator use.
- Quick disconnect: Effortless scuba hose attachment.
- Enhance regulator setup with this essential accessory.
- Corrosion-resistant build ensures lasting performance.
- Fits standard LP hoses for wide compatibility.
- Optimize diving gear with XS Scuba accessories.