This 21-piece adjustable manual torque screwdriver set is a reliable tool for precise fastening tasks. It is suitable for electronics repairs, home DIY projects and machinery maintenance, helping ensure screws are tightened with accurate torque to reduce the risk of damage. The set comes with various bits to meet diverse screwdriving needs. Features: Adjustable Torque: Allows precise torque setting for different applications, with a click sound and automatic slip when the preset force is reached. Precision Calibrated: Ensures accurate torque delivery for consistent and reliable performance. Durable Construction: Built to withstand regular use and provide long-lasting durability. Secure Connector: Secure connection offers plug-and-play convenience for quick bit changes. Wide Application Range: Suitable for electronics work, home DIY and machinery maintenance tasks. Easy Preset Torsion and Direction Adjustment: Supports both reverse and forward operation with simple preset adjustment. Specifications: Set Size: 27.5×6cm (with possible 1–3cm size error) Bits Included: 20 assorted bits (as shown in the case) Torque Range: Adjustable (specific range as indicated on the screwdriver) Package Includes: 1 × Adjustable Manual Torque Screwdriver 20 × Assorted Screwdriver Bits 1 × Storage Case Note: Please allow slight colour difference due to different monitor settings. Please allow a 1–3cm error in size due to manual measurement.