Our APP-1321 adjustable height suspension adapter offers customers the benefits of our popular AST-1321, and mates easily with our PBC projector mount series upper and lower components. The APP-1321 features height adjustment from 13" to 21" (33-53.3cm) in 1.25" (3.18cm) increments on a 1.5" threaded pipe.
Adjustable-Height Pipe Adapter with 1.5" Pipe Nipple
