Description of FANSHANG Inches Aluminum Mattebox Support
The diameter of the rods is industrial 15mm standard. Length of 10 inches/20cm. Innner M12 Thread on both sides, you can extend the rod with a M12 threaded rod. Compatibility:Mainly used on camera riser system and filmmaking accessories, such as matte box, follow focus, lens support, etc. Made of Aluminum Alloy,well finished and precise CNC processing, sturdy and durable.