Premium Quality --- 4Pcs Door latch lock is made of high-quality stainless steel, which is non-rust and corrosion-resistant. The brushed surface looks smooth and bright. The thickened & widened panel and solid bold bolt of door latch lock make them stronger and durable. Easy Installation --- 4 inch Slide latch lock is very easy to install. You only need to use a screwdriver or drill to complete the DIY installation in 5 minutes. Slide latch lock is also very simple and convenient to use. (NOTE: The mounting screws are NOT included here.) Multiple Uses --- 4 inch Slide lock can provide extra security, privacy and stability for your doors and windows. For example, preventing children from opening doors or cabinets, preventing others from suddenly breaking into the room, preventing windows from being blown by the wind, preventing dogs from running out of the yard, etc. Widely Used --- 4 inch Barrel bolt lock can be used in many places. It can be installed in bedrooms, bathrooms, toilets, garages, basements, offices, cabinets, boxes, yards, kennels, fences and other places. The function of barrel bolt lock is simple but it can help you do many things. Multi-Directional Installation --- 4 inch Slide lock supports installation in multiple directions, either horizontally to the left or right, or vertically upwards or downwards. Different installation directions are suitable for different places. The beautiful shape of slide lock is suitable for various styles of decoration., Manufacturer: LDEXIN