Door Lock 180 Degree Fluorescent Door Buckle Zinc Alloy Door Latch Lock Retrofit Rotary Flip Latch Lock Sliding Door Sliding Door Key Lock Earthquake Resistant Latch Security Anti-theft Room Window Entrance 【High-Quality Material】The high-quality zinc alloy door buckle is made of multi-layer polished finish, with a thick and reinforced base, high strength, and no worries about corrosion, rust, or discoloration. It is not easily broken or deformed and is highly durable. It adopts a 4-ball bearing structure, which can rotate smoothly and can be easily opened and closed with one touch. 【Convenient and Simple】Convenient flip design, privacy lock, and the flap provide extra security for a more comfortable living environment. 【Easy Installation】The included screws allow you to install the fastener immediately. You can choose to install it on the left or right. It is a special type that can be installed at a 180-degree angle, so it can be used to secure doors and windows. 【Safety Protection】Not only prevents children from getting injured, but also prevents them from going outside the room and prevents various dangers. Easy locking provides security measures for sliding doors. It can also be used to prevent cats from escaping. 【Wide Range of Applications】Suitable for wooden doors, metal doors, and aluminum alloy doors. The door lock structure is simple, has a small footprint, and is practical and highly safe. It can be used in various places and applications, such as windows, sliding windows, cabinets, garages, gardens, bathrooms, kitchens, offices, and hotels. ★Unused, but opened for display and photography, and to check the contents. Instant purchase welcome! 21-63