?<strong>Features:</strong> <br>4 pieces of Bearings design£¬ more smooth sliding. <br>Double-track steel rail£¬ increases the sliding effect. <br>1/4 and 3/8 standard thread hole design at bottom for connection with other video accessories. <br>Eagle-Claw foot design£¬ more antiskid and stable.? <br>High-quality aviation aluminum alloy£¬ CNC technics. <br>3/8 thread design on top of the Quick release plate. <br>Can use independently£¬ or working with Ball-head£¬ or working with Tripod£¬ or working with light stand. <br>With two different size hexagon wrench£¬ convenient for your use. <br>Mobilize any movie camera£¬ video camera£¬ digital camera or other piece of equipment. <br>With carrying bag£¬ convenient for take. <br><br><strong>Specifications:?</strong> <br>Material: Aluminum Alloy? <br>Length: 1M / 39inch? <br>Width: 5cm / 2.0in <br>Connection point: 1/4 thread£¬ 3/8 thread? <br>Max. load: 8kg / 17.64LB <br>Package size: 101 * 7 * 8cm / 39 * 2.8 * 3.1in <br>Package weight: 2400g / 5.29LB <br><br><strong>Package List:?</strong> <br>1 * Slider Track <br>2 * Assisting Support with Constructed Foot? <br>1 * Portable Nylon Case? <br>2 * L-Shape Hexagon Wrench <br>4 * Screws