Features End 1 Diameter: 1/2 in. ; End 1 Type: MPT; End 2 Diameter: 1/2 in. ; End 2 Type: MPT; End 3 Type: Nipple; Material: Red Brass; Product Type: Pipe Nipple; Fits For: Low to Medium Pressure Applications; Material Type: Red Brass; Compatible Pipe Material: Brass and Iron; Color Family: Brass; Pipe Length: 3 in. ; Application: Other; .