- Hex nipple fitting 1-1/2" female National Pipe Taper (NPT) threaded connection on one end and a 1-1/2" male National Standard Thread (NST) or National Hose (NH) connection on the other
- Made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
- Suitable for use in general firefighting applications. With hexagonal section in the middle for an increased bearing surface when adjusting the fitting with a wrench
- Hex tube fiting as a short length of pipe with threaded ends for connecting threaded pipes
- Hex nipple fitting 1-1/2" female National Pipe Taper (NPT) threaded connection on one end and a 1-1/2" male National Standard Thread (NST) or National Hose (NH) connection on the other
- Made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
- Suitable for use in general firefighting applications. With hexagonal section in the middle for an increased bearing surface when adjusting the fitting with a wrench
- Hex tube fiting as a short length of pipe with threaded ends for connecting threaded pipes