The NPT12 is a 305mm long, 1.5" NPT pipe for extending projector and flat panel ceiling mounts from the ceiling.
NPT extension pipes also come in 457mm (NPT18) and 610mm (NPT24) lengths.
Threaded on both ends
Integrated cable management hides wires
Fits standard 1.5" NPT pipe
Includes complete Grade 5 hardware kit