Kingbull Folding Combination Lock

Description: The folding combination lock offers exceptional security and portability. Made from durable manganese steel, it resists cutting and prying. The compact foldable design is easy to carry, while the 4-digit combination eliminates the need for keys. Perfect for e-bikes, bicycles, and scooters, it ensures peace of mind wherever you go. Features: Length: 19 * 7 * 3.1 CM Weight: 746 g Materials: High strength steel, zinc alloy, ABS plastic. Iron bar Unlocking Method: 4-digit code entry How to change password？