Keyless Security Locking Bolt: : A total of 10,000 code options can be combined in any combination, providing convenient keyless security, more reliability and security. Make it easy to set and reset the combination code without any trouble. Great Material: : The sliding rod is made of stainless steel, the lock body is made of zinc alloy, and the surface is coated to prevent rust. Smooth and burr-free, high-strength galvanized and galvanized protected surface, waterproof, windproof, and oxidation resistant for outdoor use. Anti-tampering: : It comes with stainless steel screws, which are one-way screws. They are used for products with safety requirements and can only be locked in one-way. 2 Installation Methods: : Two installation methods, right-angle installation with side door buckle, and flat installation with metal sheath, which can meet different needs. Wide Application: : It's the perfect locking choice for indoor and outdoor environments. And It is the perfect locking solution for gates, cabinets, sheds, garden fences, barns, fences, iron gates, kennels, wooden doors and childproof cabinets in your home and workshop.