Standard 5/8"-27 threads with solid brass male end and internal 3/8"-16 threads. Ergonomically spaced and comfortable EVA rubber hand grips. (1) Fixed handgrip at base of pole, (1) sliding hand grip allows for custom set-ups. Three telescopic rods extend the boom length from 3.1-8.1'. Length settings lock/unlock utilizing a twist-and-lock system. Made out of aluminum alloy, it is lightweight and reduces operator fatigue associated with longer shoots. Note: Microphone is not included