【Keyless Sliding Deadbolt Lock】With the combination door lock, you don't have to worry about keys. 4 digital door locks provide 10,000 different combinations, providing more security and convenience than traditional sliding door locks. 【Sturdy and Weather Resistant: This door lock deadbolt is made of zinc alloy lock body and solid lock cylinder that can withstand difficult and violent destruction. The combination lock features a rust-resistant coating that provides high corrosion resistance. 【Easy to Install - with a Screwdriver】The deadbolt includes a stainless steel one-way screw, a solid tamper-proof sliding cylinder, a lock cylinder and a porous design that gives the installer many options, such as: B. Flush-mounted and flush-mounted installation, which can easily change the installation location. 【Wide Applications】The slide bolt lock is suitable for doors, fences, cabinets, sheds, closet doors, window grilles, bedrooms, garages and barn doors, etc. The keyless door lock has