General description The Mophorn Gen2 Mechanical Keyless Entry Door Lock provides reliable security with its purely mechanical structure and durable zinc alloy construction. Designed to withstand harsh weather conditions, this lock ensures consistent performance and offers an easy installation process with multiple screw sets and adjustable shafts for various door sizes. Enjoy enhanced safety and convenience without the need for complicated lock replacements. 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 Compatibility and accessories 1 x Auxiliary