Top insert, 40mm standard chrome, vaulted/Ball mt. NX40CR-0016BV
Info – when to use the different top inserts:
- If you have a flat ceiling, with a flat or vaulted ball mount, you can use either 0216EXBV or 0216EXB extensions.
- If you have a vaulted ball mount for a vaulted ceiling, you would only be able to use an 0216EXBV.
- If you have a standard home pole, with a flat ceiling, you can use the 0016 top insert with either the vaulted/standard ball mount and also upper dome which is included in the standard set!
- The washer (top hat) on the 0216EXBV top insert is usually only used for the pole away system and does not have to be used otherwise.