General description The Mophorn Mechanical Keyless Entry Door Lock is a reliable security solution featuring a durable, weather-resistant design. Constructed from tough zinc alloy, this lock is built to withstand harsh weather conditions while providing consistent performance. It is easy to install and fits a variety of door sizes, making it an ideal choice for garden gates, garage doors, and outdoor applications. Technical specifications Product Dimensions: 149 x 103 x 150 mm / 5.8 x 4.0 x 5.9 inch Compatible Door Thickness: 35-65 mm / 1.4 - 2.5 inch Protective Pad Size: 160 x 65 mm / 6.2 x 2.5 inch Latch Size: 100 x 28 x 8 mm / 3.9 x 1.1 x 0.3 inch Installation Flat Column Length: 80 mm, 95 mm / 3.1 inch, 3.7 inch Installation Screw Length: 40 mm, 50 mm / 1.5 inch, 1.9 inch Hollow Stud Length: 40 mm / 1.5 inch Product Weight: 1.2 kg / 2.7 lbs Material: Zinc Alloy Item Model Number: OL601HD2-B-01 Installation Installing the Mophorn Mechanical Keyless Lock is straightforward. With