The boom arm can be adjusted up to down by 220 degrees, and horizontally by 360 degrees.
eBay
SmallRig 7/11" Magic Arm with Crab-Shaped Clamp, The Ball Head for 360° Adjustments w 1/4"-20 screw for Action Cameras, Monitors
Aliexpress UK
Adjustable from 25 - 68” / 65 - 174cm. Maximum Extension 174cm. This boom arm reflector holder is ideal for connecting to a light stand and holding your studio reflectors. This reflector holder boom is fully adjustable from 65-174cm to accommodate a wide range of studio reflectors.
eBay
17mm Ball Head Adapter Double Socket Arm Clip Converter 1/4 Screw Hole for Gopro OSMO Action Rearview Mirror Mount Phone Holder
Aliexpress UK
❤Aluminum Alloy Adjustable Table Mounting Clamp is designed to install your microphone firmly on the table top or other flat surface using an adjustable positioning screw. Desktop Stands.
eBay
Double Socket Arm Aluminum Alloy for RAM Mounts 5.5cm 9.5cm 15cm Lights Camera Extension Holder 1" Ball Head Mount Adapter Pole
Aliexpress UK
Read more Foam Cover for HyperX Quadcast Pop Filter for HyperX Quadcast Windscreen for HyperX Quadcast Pop Filter for HyperX Quadcast Stand for HyperX Quadcast Stand with Foam Cover for HyperX Quadcast Red Stand for HyperX Quadcast Stand with Pop Filter for HyperX Quadcast.
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Quick Release 1/4" Hot Cold Shoe Mount for DSLR Rig Video Light Camera Cage Monitor Magic Arm LED Light Flash
Aliexpress UK
Gibraltar Mini Cymbal Boom Arm with continuous cymbal tilter in very good condition
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NEEWER Super Clamp with 6" Extension Arm 5/8" Stud 2.4" Jaw Grip Heavy Duty Crab Pole Clamp for Photography Studio Camera Light
Aliexpress UK
The FIFINE K688 mic arm can support up to 1.4kg of weight. Item model number : Fifine K688 K658. NOTE: Not Included FIFINE K688 mic! Dual suspension springs of each boom arm protect microphone from shaking, suddenly dropping.
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1Set Dental Intraoral Camera Bracket 45/50mm Metal LCD Monitor Arm Mount for Dental Chair Unit Accessories
Aliexpress UK
Low Profile & Foldable Design - Designed for a clean and professional setup, the Socodox mic arm features a low profile and foldable structure, allowing for maximum flexibility without cluttering your workspace.
eBay
SmallRig Multi-function Double Ball Head Magic Arm with Shoe Mount & 1/4 Screw for Monitors Led Light Microphone Universal -1135
Aliexpress UK
Adjusting your microphones stand height has never been so easy. These stands are professionally made, robust and stable. You just need one hand to easily adjust the height. Grip the trigger to adjust, then release to lock the stand in position.
eBay
Original DJI Spark Drone For Shell PTZ Camera Propeller GPS/ESC Board Gimbal Arm Visual obstacle Avoidance Repair Accessories
Aliexpress UK