The adjustable suspension pipe easily connects with all projector mounts and features a height adjustment from 24 - 46 in. (60.96-116.84cm) in 1.25 in. (3.18cm) increments on a 1.5 in. NPT pipe.- Works with flat-panel mounts and projector mounts- Adapts to mounts with 1.5 in. NPT coupler- Adjusts from 24 - 46 in. (610-1184mm) in 1.25 in. increments on a 1.5 in. NPT pipe