Feature: 1. 4-digit combination: There are 10,000 possible combinations of passwords, which can be set to any combination you want. 2. Waterproof design: The combination lock has excellent waterproof performance and is not afraid of bad weather such as rain and snow. 3. Wide application: The digital lock is very suitable for indoor and outdoor use, suitable for truck doors, gates, warehouses, etc. 4. High Quality Material: Made of premium brass and zinc alloy, sturdy and durable, resistant to prying and sawing to protect your safety. 5. Lock beam size: Lock beam diameter is about 8mm, left and right spacing is about 25mm, professional design. Specification: Item Type: Outdoor Combination Padlock Material: Brass + Zinc Alloy Application: For indoor and outdoor use, suitable for truck doors, gates, warehouses, etc. Lock Beam Diameter: Approx. 8mm/0.3in Left and Right Lock Beam Spacing: Approx. 25mm/1.0in Package List: 1 x Outdoor Combination Padlock