These combination nipples are often referred to as KC nipples or King Combination nipples. KC Nipples are very versatile hose/pipe fittings found in a wide range of industries such as agriculture, irrigation and petroleum.
These fittings are used to connect a hose other aluminum fittings using a weld bevel.
This combination nipple fitting has a 4″ hose shank on one side to connect to a 4″ ID hose. It has weld bevel on the other side for welding.
This fitting is made of aluminum.