Heavy Duty Security Lock: Our concealed door opener bolts are made of 304 stainless steel, which is strong and reliable enough for wooden doors. Easy Installation: With stainless steel screws, the screws stronger provide extra strength, can be firmly clicked and locked so as not to move. Stable locking lever: The door bolt locking lever is also made of stainless steel, it is dustproof and corrosion proof and does not rust, which can ensure safety for a long time. Concealed lock: high quality thickened aluminum lock. Specially designed latches are often used in one of the double opening wooden doors, and they are also applicable to other wooden doors. Concealed door lock: no mechanical parts are visible in the door and it is completely hidden when the door is closed. This understated style is easy to use and matches your modern decor. Features 1. Our door security bolts are made of solid 304 stainless steel, so they are corrosion and rust free, sturdy and durable. 2. Concealed style, fits flush with the door, no mechanical parts are visible, completely hidden when the doors are in the closed position. 3. Concealed anti-theft buckle, high quality thickened alloy anti-theft buckle. Special design door lock, easy to operate. 4. Easy to install, with stainless steel screws. Screws provide extra strength to snap in and lock firmly. SPECIFICATION: Color: silver Weight80g Material: 304 stainless steel br Size: as shown Package includes: 2* set of door bolts concealed (with screws) Sold by Briday store