PREMIUM QUALITY --- This pneumatic quick fitting is made of galvanized iron, which is sturdy and durable. GOOD PERFORMANCE --- The air pump compressor connector is processed by professional manufacturing, resistant to high temperature and high pressure, safe and reliable to use. SPECIFICATION --- This air line hose connector is adopted with precision standard 1/4"" BSP Y Piece thread ensures the fastness of the connection. EASY TO INSTALL--- Quick connection is easy to install, will provide you a wonderful use experience. APPLICATION --- Widely used for the connection between pneumatic devices and air hose. Compatible with standard adapter series for air pipelines, air tools, and compressors., Manufacturer: VIFER