VERSATILITY: The 2732 includes a super clamp with 1/4 inch and 3/8 inch threads and an articulating arm with 1/4 inch screws on both ends. SUPER CLAMP: Made of aluminum alloy, this clamp features 1/4 inch-20 and 3/8 inch-16 threads and can be mounted on various surfaces such as cameras, lights, umbrellas, hooks, shelves, glass, bars, and more. It opens from a minimum of 15mm to a maximum of 54mm. 360 ROTATION: Dual 360-degree ball joint articulating design allows flexible angle adjustment. Equipped with 1/4 inch threads on both ends to support accessories such as on-camera flash lights, microphones, LCD monitors, DV monitors, cages, rails, 15mm rods, and quick release rod clamps. RUBBER CUSHION: Both the super clamp and the articulating magic arm include rubber cushions to prevent scratching and provide a secure grip on your equipment. WHAT YOU GET: Durable construction from aluminum alloy and stainless steel. Package includes: 1 x Super Clamp, 1 x Articulating Magic Arm. Color: Black Material: Aluminum alloy + stainless steel Package Contents: 1 x Crab claw fixing clip 1 x Standard arm Note: Light reflection and display differences may cause slight variations in color. Measurement may vary by +/- 1-3 cm.