Modular Design: Each package includes a 0.5-meter long metallic zipper gear rail rack, which can be extended in 50cm increments, allowing for a customizable length to fit your specific gate size. Construction: Crafted from robust galvanized steel, this sliding gate motor is designed for and reliable performance, ensuring your gate operates smoothly. Easy Installation: Comes with all necessary screws, making the setup process straightforward and hassle-free. Ideal for both new installations and upgrades., Weight: 3.98154845172 Pounds, Manufacturer: Gishbjka