
【FINE WORKMANSHIP】The surface treatment is good, no rust, no fading, and quality assurance. 【WIDE USAGE】The door lock is suitable for all sliding glass doors and windows, easy and quick to install, saving installation time. Suitable for doors with a thickness of less than 25mm. 【Single-sided hook lock】This model is a single-sided hook lock, which can be opened and closed smoothly and is convenient to use. Single-sided locks are only suitable for single-sided slot doors and windows. 【STAINLESS STEEL MATERIAL】The sliding door lock is made of stainless steel body and zinc alloy accessories, you don't have to worry about the quality. The black door lock with a modern and simple style, will not interfere with installation on doors, useful. 【MODERN AND SIMPLE STYLE】Modern and simple style, will not interfere with installation on doors, useful. Installation Steps Step 1. Groove a side step 2. Determine the direction and fix the hook with screwsStep 3. Screw the board screws together (do not