Introduction The 2 Pcs quick plug set WQP2973 is a set of two quick-connect plugs that are perfect for connecting air hoses to air tools. The plugs are made of high-quality brass and have a nickel-plated finish for corrosion resistance. They are also equipped with a locking ring to prevent accidental disconnection. Features: Made of high-quality brass Nickel-plated finish for corrosion resistance Locking ring to prevent accidental disconnection Specifications: Thread size: 1/4" NPT Material: Brass Finish: Nickel-plated Dimension: Height: 1 inch Width: 1 inch Depth: 1 inch Use: The 2 Pcs quick plug set WQP2973 is used to connect air hoses to air tools. The plugs are quick and easy to connect and disconnect, and they provide a secure connection that prevents leaks. Package include: 2 Pcs quick plug set WQP2973