Description:Combination Lock with hardened metallic shackle: high shear and face up to tamperZinc alloy anti-rust lock body: The lock physique is made of zinc alloy casting, supplemented through electroplating coating or environmentally pleasant paint, green and healthy, can effectively forestall corrosion, rust, and have a longer service life.Heat-treated challenging chrome-plated lock hook: After warmth process, the lock hook is vastly stepped forward in hardness and strength, and the appearance is chrome-plated, which is brighter, wear-resistant and anti-corrosion, which is very compatible for long-term use.Four-digit Combination Lock: Extremely secure.Unlocking: dial the correct password to align with the code line (the code line is the road under the triangle symbol that's aligned with the triangle symbol), and then pull the lock manage up to open it.Features:Name: four digit padlockMaterial: Zinc AlloyLock body size: 80*40*13mmWeight: 105gUses: Generally compatible for locking gymnasium locker doors, courtyard doors, doors and windowsList:1*locker lock combination