Tube-Line 2" Butt Weld Flange x 2" NPT Pipe Nipple #150 Lot of 4

Used condition.
Lot of 4.
2" Butt Weld Flange x 2" NPT Pipe Nipple.
2 of these are 4" Overall height, 2 are 5-5/8" Height with a 1" NPT side port.
6" Flange OD.  Raised face.