It is convenient to fix the screws and is not easy to shift.Protect your house and property.Suitable for all places in your home where you need to lock.Give you additional safety, security, and privacy.Made of sturdy, durable and rust-resistant Aluminum Alloy.Material: Aluminum AlloySize:2/3/4 inchTotal Length:63/88/113mmColor: Black, SilverNotes:1. Only the main products are sold, and the remaining products are only for decoration and not for sale.2. Due to the difference of light and screen, the color of the item may be slightly different from the picture.3. Due to manual measurement, the size may be 1-2 cm wrong.remind:After receiving the packaging, please check the packaging and the product carefully. If the received item is defective or has any questions, please contact us via email to resolve the problem. We will reply as soon as possible!The package includes:1 * Door LockPlease allow for slight size differences due to manual measurement differences.