[Material]: Female Socket is made of brass. The plug is made of stainless steel. They are made of high quality materials and high temperature resistance. [Design]: The Brass Socket Plug adopts a bullet-lock design to ensure a firm connection every time. The socket is retractable and easy to install. [Package]: 1 x 1/4' Connection Socket (14mm Male Thread) and 1 x 1/4' Quick Connect Socket (14mm Female Thread), the two accessories combined use can bring better benefits. [Practical]: A set of standard quick connectors can quick connection for hose, pump, ball valve, telescopic wand, surface cleaner and spray gun. It is mainly used for garden, lawn, watering cans. farmland and the pressure washer pump, ect. [Tips]: The 1/4 internal thread sleeve is suitable for 14MM external thread. It's up to you to choose the right accessories, please check the size of the spare part before purchasing. Delivery quantity: Two pieces