VERSATILITY: 2732 comes with a super clamp with 1/4 inch and 3/8 inch threads and an articulating arm with 1/4 inch screws on both ends respectively SUPER CLAMP:This super cool clamp was made of aluminum alloy, comes with 1/4 inch -20 and 3/8 inch -16 thread and can be mounted virtually anywhere, such as cameras, lights, umbrellas, hooks, shelves, plate glass, bars, even other Super Clamps. It can open maximum 54mm and minimum 15mm 360°ROTATION:Double 360 degrees Ball Head Articulating design adjusts any angles based on your needs. With 1/4 inch thread on both ends to install any on-camera flash lights, microphone,LCD monitor,DV Monitor, microphone on one end and other accesorries like cage, Rail 1973, 15mm Rod 1182 and Quick Release Rod Clamp 1976 etc RUBBER CUSHION:Both the Super Clamp and the Articulating Magic Arm features a rubber cushion which could prevent the scratches of monitor and help to lock your accessories tighter WHAT YOU CAN GET:Made of aluminum alloy and stainless steel, sturdy and . Package includes: a Super Clamp and a Articulating Magic Arm Colour:black Material:Aluminum alloy + stainless steel Package Contents: 1 * Crab claw fixing clip 1 * Standard arm Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.