Camera Metal Super Clamp 360° Ballhead Magic Arm with 1/4" 3/8" Hole for DSLR Camera LED Light Mic Monitor Photography Accessory

features:1. It is well-machined metal which is made of hard anodized- aluminum alloy, it won't be easy to suffer corrosion or breakage.2. This precise and durable designed super clamp with locking control knobs to release or enlarge the tension which can give all position movement,A great chuck to easily and quickly catch the object.szkoston.3. The clamp has a female 1/4-20 and a 3/8-16, both the standard fitting sizes in the photo industry for heads and tripods can be used for a variety of attachments. like cameras,15mm rods, led lights, umbrellas, hooks, shelves, plate glass, cross bars, etc.Specification:Material: AluminumClamp Range: approx. 55mm/2.16inchPackage Included:1 x Super Clamp