Description:  1\/4 EURO Air BSP Hose Compressor Tail Airline Fiting Quick Connector Release    Specifications:               Material         Nickel-plated iron               Color         Silver               Type         1\/4!#!amp!*!quot; BSP               Quick Release Fitment         EURO Fittings               Quantity         5pcs        Features: - This listing is for a pack of 5 pcs. - Female Fittings have a valve inside to prevent air escaping when swapping between tools. - Compressive strength、 corrosion resistance、 high performance and high reliability. - Fast and easy to install、 does not require any tools. - A perfect starter set or for making up new hoses etc...   Package Include: 1 x Female  Female Thread 1 x Male  Female Thread 3 x Male  Male Thread