1:Chrome-plated, waterproof, no rust 2:Suitable for Motorcycle, electromobile, bicycle. 3:Firmly locked security lock. Light weight and easy installation. 1: Safe lock cylinder Precision plate lock cylinder Stable Easy to copy Lock body integrated molding Solid lock body anti-smashing 2: Chrome-plated, waterproof, no rust 3: Different keys to strengthen the anti-theft effect 4: Keyless pressing and locking Brand General SKU 100588513_NP-1020990700