A fourdigit digital combination lock with 10,000 possible codes provides convenient, keyless access and is more convenient than traditional sliding door locks. Key benefits Keyless access: 10,000 possible combinations eliminate the need for keys and reduce the risk of lost keys. Durable and weather resistant: antirust coating delivers strong anticorrosion performance for longer service life. Robust construction: zinc alloy lock body paired with a sturdy lock cylinder withstands harsh weather conditions and heavy use. Flexible installation: oneway stainless steel screws, a tamperproof solid sliding cylinder, a locking cylinder, and a multihole design enable flush or recessed installation and easy relocation of the installation position. Specifications and features Type: combination door lock with fourdigit digital code and 10,000 possible combinations. Material: zinc alloy lock body; antirust coating for corrosion resistance. Cylinder: sturdy lock cylinder designed to endure harsh conditions and impact. Fastening: oneway stainless steel screws for secure, tamperresistant assembly. Mechanism: tamperproof solid sliding cylinder and locking cylinder. Mounting: multihole design supports flush and recessed installation; installation location can be easily changed. Use scenarios Residential or commercial sliding doors: ideal for closets, storage rooms, laundry rooms, or shared spaces where quick, keyless access is desirable. Outdoor or utility areas: suitable for sheds, garages, or weatherexposed doors due to its corrosionresistant coating and rugged construction. Temporary access setups: easy relocation of the installation position makes it practical for properties under renovation, multitenant spaces, or temporary access control needs.