found at DigiDirect
The Rode Boompole uses a 3/8 industry-standard thread and is designed to fit SM3 Shockmounts, RMS Stand Mounts (NT5, NTG-1 & NTG-2), and VideoMic. The five-section pole collapses down to 83 cm for easy portability.
Five sections adjust the length of the boom between 85cm - 3.3 m
The boom uses an industry-standard 3/8 thread, and mates with most shockmounts and stands.
SM3 Shockmounts, RMS Stand Mounts (NT5, NTG-1 & NTG-2), and VideoMic.