Categories
Crazy John's Clearance Page
Closeout Books - Save Big
John's Surplus
Fire Fighting
Shooting Accessories
Rescue and Climbing
First Aid
Outdoors and Camping Surplus
Diving Gear
Tools
Commercial Diving Gear
Apparel
Dive Rite OD Green Gear
Used Gear
JUST ADDED
GET THESE HOSES OUT OF HERE SPECIAL PRICES HERE!
Used Transpacs
Used Backplate and Wings
Used Tanks
Used Backplate Accessories
Used Inexpensive Bags
Used Catch and Tool Bags
Used BCs
Used Books and Training Manuals
Used Boots
Used Cameras and Accessories
Used Canister Lights and Parts
Used Chemicals
Clips - Retractors
Used Commercial Dive Gear
Used Compasses
Used Computers
Used Dive Tables and Underwater Maps
Used Diver Tool Kits and Accessories
Used Dry Cases
Used Drysuits
Used Drysuit Undergarments
Used Drysuit Accessories
Used DVDs
Used Emergency Oxygen Stuff
Used Speafishing Gear
Used Gas Sampling Equipment
Used Gauges and Consoles
Used Gloves
Used Hoods
Used Hoses
Used Knives
Used Liftbags
Used Lights
Used Mask/Snorkels and Fins
Used Rebreathers and Accessories
Used Reels
Used Regulators
Used First Stages
Used Second Stages and Octos
Used Complete Reg Packages
Used Regulator Accessories
Used Reg Repair - Air Fill Stations - Compresso...
Used Regulator Bags
Used Safety Items
Used Stage Bottle Items
Used Tank Accessories
Used Travel Bags
Used Valves and Manifolds
Used Vintage Diving
Used Weights & Belts - Systems
Used Wetsuits
BC/Backplates/Wings
Backplate and Wings
Sidemount
Buoyancy Compensators & Accessories
Cam Bands
Public Safety Diving BC's
BC Hangers
Wings/BC Parts
Pockets
Dive Bags
Mesh Backpacks
Mesh Duffel Bags
Dry Bags
Travel Bags
Backpacks
Duffel Bags
Personal Organizer/Toiletry Bags
Aqualung Bags - Lifetime Guaranteed!!!
Armor Bags
Snorkeling Bags
Hardware
Clips & Fittings
Paracord
Shock Cord
Surgical Tubing
Webbing
Weights
Knives - Reels - Liftbags
Dive Reels
Knives, Shears & Accessories
Lift Bags/Marker Bags
Lights
Handheld Main Lights - 800 lumens or Greater
Handheld Backup Lights - Less Than 800 Lumens
Strobes/Marker Lights
Canister Light Accessories
Canister Lights
Goodman Handles and Light Accessories
DIY Canister Light Parts
Head Lamps
Light O-Rings
Dive Light Bulbs
Oxygen Stuff
Analyzers
Mixing Whips
Transfill Whips
Brass Fittings
Fill Whip Ends
Gauges
Valves
CGA Fittings
Check Valves
Medical Oxygen Fittings
Filling Adapters
Booster Pumps and Fittings
Stainless Steel Mixing Hose
Argon Transfilling Whips
Bleeder Valves
Manifold Blocks
Mask - Snorkel - Fins
Snorkels
Fins
Masks
Snorkeling Items
Rebreathers & CCR Accessories
ATS UNILUNG
Prism 2 Rebreather
CEJN Fittings
Oxygen Sensors
Absorbent
Dive Rite Optima FX Closed Circuit Rebreather &...
Counterlung-Offset D-Rings
Rebreather Chemicals
Rebreather Valves
Inline Shut Off Valves
Rebreather Cylinders
Butler Nuts
Rebreather Accessories
Gas Switch Blocks
Regulators - Computers - Compass - Gauges
Regulators
Dive Computers & Accessories
Gauges, Consoles & Accessories
Compasses & Mounts
Hoses
Safety Items
Slates
Spare Air
Strobes
Whistles
Throw Bags
Jon Line Page
Marker Lights
Safety Sausages
Signal Mirrors
Dive Flags
First Aid Items
Underwater Noise Makers
Marker Buoys
Freediving - Spearfishing
Freediving Masks
OMER Spearguns
JBL Spearguns
Pole Spears
Freediving Long Fins
Speargun Reels
Spearfishing Camo Suits
Game Bags
Spear Tips
Fish Stringers
Speargun Floats
Sea Springs
Wishbones and Tubing
OMER Spearfishing Knives
Spearfishing Tools
Speargun/Free Diving Bags
Tanks - Valves
Tanks
Valves
Stage Bottle Rigging & Accessories
Tank Bands
Bolt Kits and Hardware
Pony Mounting Systems
Tank Dust Caps
Tank Cylinder Nets
Tank Knobs
Thermal Protection
Heated Undergarments
Drysuits and Accessories
Wetsuits
Wetsuit Boots
Gloves
Hoods
Hangers
Tools
Paintball Fillers and Adapters
BC Tools
Chemicals
Tire Inflators
Assorted Tools
Lubricants
O-Ring Picks - Forceps
Tank Cleaning
Visual Tank Inspection Items
Diver Tool Kits
Air Blowers
Valve Rebuilding and Repair Tools
Tank Checkers
Tool Bags
Ultrasonic Cleaners and Solutions
O-Rings
Save A Dive Kit
Underwater Tools
Regulator Rebuilding Equipment
Test Chambers
Topside Items
Apparel
Pirates, ARGH
Books
Camera & Video
All Kinds of Stuff
Beach Items
Regulator Repair Service
Brands
Used
Fourth Element
Dive Rite
XS Scuba
Surplus
Oxycheq
Akona
Zeagle
UW Light Dude
Highland
View all brands
Shop by Price
$0.00 - $4.00
$4.00 - $5.00
$5.00 - $7.00
$7.00 - $8.00
$8.00 - $10.00
Additional Information
Home
Address and Hours
Gift Certificates
Contact Us
Scuba Classes
Blog
We Are Hiring
Mailing Lists
Terms and Conditions
Shipping Policy
Site Information
Loading... Please wait...
Call us on
(610) 631-2288
My Account
Gift Certificates
Wish Lists
Sign in
or
Create an account
Search
Categories
Crazy John's Clearance Page
Closeout Books - Save Big
John's Surplus
Fire Fighting
Shooting Accessories
Rescue and Climbing
First Aid
Outdoors and Camping Surplus
Diving Gear
Tools
Commercial Diving Gear
Apparel
Dive Rite OD Green Gear
Used Gear
JUST ADDED
GET THESE HOSES OUT OF HERE SPECIAL PRICES HERE!
Used Transpacs
Used Backplate and Wings
Used Tanks
Used Backplate Accessories
Used Inexpensive Bags
Used Catch and Tool Bags
Used BCs
Used Books and Training Manuals
Used Boots
Used Cameras and Accessories
Used Canister Lights and Parts
Used Chemicals
Clips - Retractors
Used Commercial Dive Gear
Used Compasses
Used Computers
Used Dive Tables and Underwater Maps
Used Diver Tool Kits and Accessories
Used Dry Cases
Used Drysuits
Used Drysuit Undergarments
Used Drysuit Accessories
Used DVDs
Used Emergency Oxygen Stuff
Used Speafishing Gear
Used Gas Sampling Equipment
Used Gauges and Consoles
Used Gloves
Used Hoods
Used Hoses
Used Knives
Used Liftbags
Used Lights
Used Mask/Snorkels and Fins
Used Rebreathers and Accessories
Used Reels
Used Regulators
Used First Stages
Used Second Stages and Octos
Used Complete Reg Packages
Used Regulator Accessories
Used Reg Repair - Air Fill Stations - Compresso...
Used Regulator Bags
Used Safety Items
Used Stage Bottle Items
Used Tank Accessories
Used Travel Bags
Used Valves and Manifolds
Used Vintage Diving
Used Weights & Belts - Systems
Used Wetsuits
BC/Backplates/Wings
Backplate and Wings
Sidemount
Buoyancy Compensators & Accessories
Cam Bands
Public Safety Diving BC's
BC Hangers
Wings/BC Parts
Pockets
Dive Bags
Mesh Backpacks
Mesh Duffel Bags
Dry Bags
Travel Bags
Backpacks
Duffel Bags
Personal Organizer/Toiletry Bags
Aqualung Bags - Lifetime Guaranteed!!!
Armor Bags
Snorkeling Bags
Hardware
Clips & Fittings
Paracord
Shock Cord
Surgical Tubing
Webbing
Weights
Knives - Reels - Liftbags
Dive Reels
Knives, Shears & Accessories
Lift Bags/Marker Bags
Lights
Handheld Main Lights - 800 lumens or Greater
Handheld Backup Lights - Less Than 800 Lumens
Strobes/Marker Lights
Canister Light Accessories
Canister Lights
Goodman Handles and Light Accessories
DIY Canister Light Parts
Head Lamps
Light O-Rings
Dive Light Bulbs
Oxygen Stuff
Analyzers
Mixing Whips
Transfill Whips
Brass Fittings
Fill Whip Ends
Gauges
Valves
CGA Fittings
Check Valves
Medical Oxygen Fittings
Filling Adapters
Booster Pumps and Fittings
Stainless Steel Mixing Hose
Argon Transfilling Whips
Bleeder Valves
Manifold Blocks
Mask - Snorkel - Fins
Snorkels
Fins
Masks
Snorkeling Items
Rebreathers & CCR Accessories
ATS UNILUNG
Prism 2 Rebreather
CEJN Fittings
Oxygen Sensors
Absorbent
Dive Rite Optima FX Closed Circuit Rebreather &...
Counterlung-Offset D-Rings
Rebreather Chemicals
Rebreather Valves
Inline Shut Off Valves
Rebreather Cylinders
Butler Nuts
Rebreather Accessories
Gas Switch Blocks
Regulators - Computers - Compass - Gauges
Regulators
Dive Computers & Accessories
Gauges, Consoles & Accessories
Compasses & Mounts
Hoses
Safety Items
Slates
Spare Air
Strobes
Whistles
Throw Bags
Jon Line Page
Marker Lights
Safety Sausages
Signal Mirrors
Dive Flags
First Aid Items
Underwater Noise Makers
Marker Buoys
Freediving - Spearfishing
Freediving Masks
OMER Spearguns
JBL Spearguns
Pole Spears
Freediving Long Fins
Speargun Reels
Spearfishing Camo Suits
Game Bags
Spear Tips
Fish Stringers
Speargun Floats
Sea Springs
Wishbones and Tubing
OMER Spearfishing Knives
Spearfishing Tools
Speargun/Free Diving Bags
Tanks - Valves
Tanks
Valves
Stage Bottle Rigging & Accessories
Tank Bands
Bolt Kits and Hardware
Pony Mounting Systems
Tank Dust Caps
Tank Cylinder Nets
Tank Knobs
Thermal Protection
Heated Undergarments
Drysuits and Accessories
Wetsuits
Wetsuit Boots
Gloves
Hoods
Hangers
Tools
Paintball Fillers and Adapters
BC Tools
Chemicals
Tire Inflators
Assorted Tools
Lubricants
O-Ring Picks - Forceps
Tank Cleaning
Visual Tank Inspection Items
Diver Tool Kits
Air Blowers
Valve Rebuilding and Repair Tools
Tank Checkers
Tool Bags
Ultrasonic Cleaners and Solutions
O-Rings
Save A Dive Kit
Underwater Tools
Regulator Rebuilding Equipment
Test Chambers
Topside Items
Apparel
Pirates, ARGH
Books
Camera & Video
All Kinds of Stuff
Beach Items
Regulator Repair Service
Home
Regulators - Computers - Compass - Gauges
Regulators
Regulator Dust Caps
Din Dust Cap
Din Dust Cap
Din Dust Caps
Select sub-category
Shop by Price
$0.00 - $4.00
$4.00 - $5.00
$5.00 - $7.00
$7.00 - $8.00
$8.00 - $10.00
Sort by:
Featured Items
Newest Items
Bestselling
Alphabetical: A to Z
Alphabetical: Z to A
Avg. Customer Review
Price: Low to High
Price: High to Low
Aluminum Din Regulator Cap
$9.99
$4.99
Compare
Add To Cart
Soft Din Cover
$1.99
Compare
Add To Cart
Plastic Din Dust Cap
$4.99
Compare
Add To Cart
Delrin Din Regulator Cap
$9.99
Compare
Add To Cart