Package includes 1 x dive tank adapter Features -Minimized leakage risk: engineered with a secure fit, the DIN valve fill adapter reduces leakage, safeguarding both the regulator and tank's air supply underwater for optimal diving safety dive tank fill adapter -Corrosion-resistant construction: built with robust materials, this dive tank accessory resists rust and corrosion in both marine and freshwater environments, ensuring an extended lifespan -Size: 2.00X2.00X1.50cm/0.79X0.79X0.59in -Easy to carry and apply: lightweight construction allows for effortless transport of the scuba cylinder adapter, while user-friendly design provides quick installation and removal from any dive tank scuba oxygen tank valve -Streamlined equipment adaptation: with the dive tank adapter, transitioning between DIN and yoke systems becomes effortless, expanding your dive air tank valve options for a wider range of equipment dive tank accessories -Color:Silver -Product information:Scuba tank adapter -Material:CopperGoods Informationdive tank valve knob Optimize your diving experience with this scuba cylinder connection adapter.din yoke regulator adapter Designed for long-lasting durability, the dive tank DIN adapter resists wear and tear in both marine and freshwater environments, providing enhanced performance and convenience for frequent divers.dive tank valve equipment Effortlessly transition between DIN and yoke regulator systems using the dive tank fill adapter