• 【Comprehensive Tool Set】The JM-8199 is a versatile 257-in-1 home repair toolkit, offering a wide range of tools for various household maintenance tasks.
• 【Modular Design】Features a modular design allowing for customizable combinations, providing endless possibilities for different repair scenarios.
• 【Versatile Screwdriver】Includes a 2-in-1 manual screwdriver with a blind insertion dual-purpose connector, compatible with most H4.0 and H6.3 bits without additional adapters.
• 【Ergonomic Handle】The screwdriver features an ergonomic streamlined design for improved grip, increasing torque by 20% with a maximum of 5NM.
• 【Convenient Storage】The screwdriver can store 14 commonly used bits internally, making it flexible and portable for external use.
• 【Portable Design】This toolkit is designed for easy carrying, fitting comfortably in a backpack without occupying much space.

Specifications:

• Model: JM-8199
• Number of Tools: 257-in-1
• Screwdriver Compatibility: H4.0 and H6.3 bits
• Maximum Torque: 5NM
• Design: Modular and portable