The "J" Series has a manual connect and disconnect ball latch and has a compact design and sleeve guard which reduces risk of accidental disconnect.The 1/4" nominal flow socket is machined from solid brass bar stock with stainless steel balls and springs which maximize corrosion. Standard sizes are 1/4", 1/2", and 3/8".The "J" Series Plug is the mate to this socket. They are machined from solid steel bar stock and are zinc plated to provide maximum service life.We offer female and male pipe thread, hose barb and push lock end configurations on both sockets and plugs.