- Portable warded key set: the size is 11 x 7 cm and it weighs 10 grams. The door opener tool is small and lightweight, easily carried in a bag or pocket. - Master key lock pick set: this multifunctional tool can be used to open different lock types such as normal doors, beard locks, and plug-locks. It is simple to use and suitable for use in various emergency situations. - Fan-shaped design: the fan-shaped design allows easier door opening, providing better control and flexibility to ensure smooth operation in different scenarios. - Selected material and durability: made of stainless steel, the warded key is robust and does not bend or deform after repeated use. It offers excellent corrosion resistance and remains in good condition even in harsh environments, ensuring long-term reliability. - Specifications and compatibility: warded key set made from stainless steel; dimensions 11 x 7 cm; weight 10 g. Designed to address multiple lock types with a compact, portable form factor. - Practical applications: ideal for authorized emergency entry and quick access when keys are unavailable; useful for maintenance and access to locked rooms or storage spaces; suitable for learning basic lock manipulation and practice for locksmiths or enthusiasts in legitimate environments.