This security device is presented as an effective option for protecting belongings in different contexts. Its structure, which combines flexibility and durability, adapts to multiple situations, making it a reliable ally both in the city and in natural environments. The four-digit combination system allows for customization, promoting quick and easy access while deterring theft attempts. This type of mechanism is especially advantageous for those looking for a way to keep their belongings secure without relying on keys, which can be lost or forgotten. Its slim design facilitates transport and storage, allowing it to be easily carried in backpacks or bags. Furthermore, the cable cover is designed to withstand adverse weather conditions, ensuring its long-term functionality. This lock thus becomes an indispensable tool for those who value security and convenience in their daily lives, providing peace of mind with every use. Its versatility makes it suitable for a wide range of applications, from securing bicycles to protecting lockers or luggage, adapting to the needs of each user.