Feature:1. Convenient Knob Control: The articulating friction arm is equipped with a wrench knob for easy operation and secure locking. The single locking knob design allows for quick and convenient tightening, ensuring a reliable and firm grip.2. CNC Precise Machining: Made from premium stainless steel, the articulating friction arm showcases a premium surface finish and exceptional durability. Its CNC precise machining guarantees long lasting performance, even in demanding environments.3. 360 Degree Universal Adjustment: With a 360 degree rotation capability, the articulating friction arm enables versatile positioning. Its adjustable joints provide flexible movement, allowing for precise and effortless adjustments in any desired direction.4. Upward and Downward Tooth Alignment: The upward and downward teeth on the articulating friction arm ensure a secure grip and prevent slipping. This innovative feature enhances the clamping force, providing stability and reliability during use.5. Universal Compatibility with 1/4 Inch Screws: The articulating friction arm features dual end compatibility with 1/4 inch screws, enabling easy connection to various devices such as HD monitors, tripods, and camera cages. This versatility makes it a versatile and essential tool for a wide range of equipment setups.Specification:Item Type: Articulating Friction ArmMaterial: Stainless steelInterface: 1/4 inch screw.Package List:1 x Articulating Friction Arm