Upgrade your air tool setup with this handy 6-pack of FYPower universal air couplers. They have a standard AMT (Automotive/Milton Type) industrial interchange profile, so they'll work with most air tools and hoses from different brands. Each coupler has 1/4-inch NPT female threads, making it easy to connect to hoses or tools. They're made from durable, corrosion-resistant aluminum and come with a sleeve guard to help prevent accidental disconnects and protect the mechanism. The kit even includes a roll of PTFE (Teflon) tape to help you get a leak-free seal when threading them on. Perfect for use in your garage, workshop, or on job sites with air compressors, impact wrenches, nail guns, tire inflators, and more. Industries like agriculture, mining, and automotive all use these types of fittings. With 6 pieces, you can outfit multiple hoses or have spares on hand. Backed by a 1-year warranty from FYPower. A reliable, affordable solution for anyone who works with pneumatic tools.