Safety Accessories

OTG Scuba Diving Reel Drift Hook with 1.3 meters steel reinforced spiral coil (max. tensile strength: 90kgs / 200lbs). It is great for drift diving and photography as it can be used to keep you stationary when you want to stop and look at something more closely when diving in current. Just place it into or under a "Non living rock" (not living coral!) on the bottom and you can now easily stay in one spot without struggle. Double hook and carabiner are made of rust resistant stainless steel for strength and durability. It also comes with a plastic swivel clip in order to keep the double hook / spiral coil in place when not in use.

OTG Scuba Diving Second Stage Inline Shutoff Valve is a high quality shutoff valve which install just between your second stage regulator and the low pressure hose. This valve is open and close by sliding the collar (On is toward to the second stage). It's easy to operate even when you wear the glove. Nowadays it is commonly used to prevent gas loss or free flow from your second stage or rebreather. Divers also used it with deco rigs, stage bottles, drysuit or BC inflation etc... This valve is made by Marine Chrome Plated Brass and is completed 40% nitrox ready. The working pressure is below 200psi low pressure only and we highly recommend to install the first stage over pressure relief valve when you use this shutoff valve.

OTG Technical Scuba Diving Glow in Dark Directional Line Arrow Marker for Wreck or Cave Dive - Cave and wreck penetration divers from all around the world use line arrows to mark the direction of the closest exit.

OTG Technical Scuba Diving Glow in Dark Non-Directional Line Cookie Marker - Glow in Dark Non-directional line Cookie marker mark a specific place on the line, but do not give directional information. They are preferred over line arrows for setting up traverses or circuits because they avoid the possibility of having directional markers on the line which could point away from the closest exit, which could be disastrous in an emergency. They are a must at jumps, especially jumps made from points at which no permanent marker has been installed. Placed on the outbound side of the jump, they confirm exit direction as divers return to the jump.

OTG Technical Scuba Diving Glow in Dark Non-Directional Line Marker - Non-directional Glow in Dark line marker mark a specific place on the line, but do not give directional information. They are preferred over line arrows for setting up traverses or circuits because they avoid the possibility of having directional markers on the line which could point away from the closest exit, which could be disastrous in an emergency. They are a must at jumps, especially jumps made from points at which no permanent marker has been installed. Placed on the outbound side of the jump, they confirm exit direction as divers return to the jump. This Rectangle marker is perfect for Diver to write down any information on the surface which they want.

OTG Technical Scuba Diving Directional Line Arrow Marker - Cave and wreck penetration divers from all around the world use line arrows to mark the direction of the closest exit.

OTG Technical Scuba Diving Non-Directional Line Marker for Wreck or Cave Dive - Non-directional line marker mark a specific place on the line, but do not give directional information. They are preferred over line arrows for setting up traverses or circuits because they avoid the possibility of having directional markers on the line which could point away from the closest exit, which could be disastrous in an emergency. They are a must at jumps, especially jumps made from points at which no permanent marker has been installed. Placed on the outbound side of the jump, they confirm exit direction as divers return to the jump. This Rectangle marker is perfect for Diver to write down any information on the surface which they want.

OTG Technical Scuba Diving Non-Directional Line Cookie Marker for Wreck or Cave Dive - Non-directional line Cookie marker mark a specific place on the line, but do not give directional information. They are preferred over line arrows for setting up traverses or circuits because they avoid the possibility of having directional markers on the line which could point away from the closest exit, which could be disastrous in an emergency. They are a must at jumps, especially jumps made from points at which no permanent marker has been installed. Placed on the outbound side of the jump, they confirm exit direction as divers return to the jump.

OTG Technical Scuba Diving Line Cutter is sharper than a standard dive knife and uses a marine grade stainless steel blade that can easily cut thru braided line, monofilament or any other line entanglement. The blade is easily removed for cleaning and replacement. The line cutter fits into a 3-1/2" x 2-3/8" nylon sheath and secured by velcro sheath. It is easy to mounts onto any 2" webbing or the waistband of the harness for easy to reach.