Heavy Clamp - Professional Ball Joint Mount with 4 1/4"" Threads, Ultra Secure and Durable for Desks, Shelves and Booms, Ideal for Camera, Lighting, Flash, etc.

Inner coated clamps, rod grooves: for attaching to tables, shelves, doors, various objects, installation on crossbars, lighting brackets, tubular structures. Four ¿"" thread holes: reposition the ball joint or add equipment. Sturdy: 10-12mm thick aluminium frame, steel clamping screws. Flawless Finish - High Quality Black Powder Coating Ideal for: Elgato Key Light Mini, Master Mount, Flex Arm and more. ...