Keyless Slide Bolt Lock: The combination door latch lock is no need to hassle with keys, 4 digital door lock offer 10,000 different combinations, provide more security and convenient than traditional sliding door lock.Sturdy and Weatherproof: This door lock latch is made up of Zinc alloy lock body and solid lock cylinder can be against tough weather conditions and violent destruction. Combo lock has a rust resistant coating provides heavy resistance against corrosion.Easy to Install :The bolt lock features anti-tamper security screws, Tamper-proof solid slide barrel, lock cylinder and porous design gives the installer many options, like recessed & flush mounting, which can be easily changed the installation location.Wide Applications :The sliding bolt lock is suitable for gates, fence, cabinet, shed, closet door, window bars, bedroom, garage and barn door etc. The keyless door lock has multi-purpose, it is essential for your safety and peace of mind.