Streamlines welding rigs setups in automotive repair shops, shipyards, or construction sites with quickly changes TIG welding torches fittings that withstands daily abrasive environment connects water and lines between TIG / welding torches and plugs with these brass m 6 / m 8 / m 10 quickly connectors, ensuring leak resistant in high intensities welding operations Accurate engineered from wear resistant brass with m 6 / m 8 / m 10 barbs fittings, these tool releases adapters enable quickly hose attachment / detachment for m 6 / m 8 / m 10inner diameter hoses in cooling systems Ideal for professional welders, industrial maintenance crews, and metal fabrication workshops requiring efficient torches cooling systems components Each pair includes red / blue connectors suitable for all standard water cooled TIG welders, featuring reinforced threading for vibrations resistance during extended welding tasks, Manufacturer: LSTTBO