Carabiner

A practical carabiner to secure devices and items to the harness.
Ideal to attach and secure gear like dive lights, cameras, or dive slates to your BCD (Buoyancy Control Device) so they don't get lost during the dive.
It can be used to attach accessories such as mesh bags, reels, or surface markers to your BCD or harness for easy access during the dive.
In some situations,  a carabiner can be used to connect yourself to your dive buddy, particularly in low-visibility conditions or strong currents to ensure you stay together.
Securing yourself to a guide or safety line during a dive, especially in currents or when performing decompression stops. Temporarily securing a weight or tool to your gear, makes it easy to manage additional items you may need during the dive.
It is made of stainless steel 316 (also known as AISI 316). It is a high-grade, corrosion-resistant stainless steel alloy. It is part of the austenitic stainless steel family, which is characterized by its excellent resistance to corrosion, high durability, and ability to maintain strength at high temperatures.
Carabiners are versatile tools that enhance safety and convenience underwater, making them a valuable addition to any diver's equipment.