Features Brass Material - This adapter is made of brass. The manufacturing process is strictly controlled, precision manufacturing, exquisite craftsmanship, strong wear resistance and durability. Safe and odorless: Our adapter has no odor and can be applied directly after installation, which does not harm the human body. Wide Application This water cooled adapter can be suitable for PTA, DB, SR, MIG, TIG and other models of welding torches, which is suitable for a wide range of models and applications. Simple Installation: The adapter is suitable to assist in the quick connection of water or gas between the torch and the welding plug, the installation is very simple and easy to operate. EASY TO CARRY Our adapter is very easy to carry, you can always take it when you need it, when you don't need it also can be easily stored, it will not take up too much space. Specification: Item Type: Water Cooled Gas Adapter Material: Brass Application: For MIG TIG welding torch Package List: 2 x Adapter 2 x Plug Adapters Small note: Barb must be connected to the adapter. Package List 2 x Adapter 2 x Adapter Plug