Features: Andoer ER282C tripod extension tube is CNC machined with 8 layer of woven carbon fiber. Max. Load capacity is up to 12kg. Adopt 2-section extendable design. Its length can be adjusted from 210mm to 350mm at will. The tube diameter of 2 sections is 28mm and 25mm respectively. 1/4 & 3/8 Inch Compatible Screw - Just by pressing, the screw on the top plate can be easily converted from 3/8 inch to 1/4 inch. With 3/8 Inch threaded hole on the bottom, suitable for most tripods on the market, increasing the height of the tripod and increasing the photographic field of view. Net weight is only 134g, very lightweight and stable. Also can be as an extension rod for handheld gimbal stabilizer with 3/8 inch or 1/4 inch screw hole on the bottom. Specifications: Brand: Andoer Model: ER282C Material: Carbon fiber Max. Load Capacity: 12kg / 26.5lbs Sections: 2 Max. Height: 350mm Mini. Height: 210mm Max. Tube Diameter: 28mm Min. Tube Diameter: 25mm Load Base Diameter: 44mm Screw Mount: 1/4 inch & 3/8 inch Screw Hole: 3/8 inch Item Weight: 134g / 4.7oz Package Size: 23 * 5 * 4.8cm / 9.1 * 2 * 1.9inch Package Weight: 163g / 5.7oz Packing List: 1 * Andoer ER282C Carbon Fiber Tripod Extender