• 【Adjustable Torque Control】 Features precise torque adjustment from 0.35 N·cm to 0.55 N·cm with audible "KAKA!" sound alert when torque limit is reached, preventing screw damage and component over-tightening.
• 【Magnetic Precision Bits & Quick-Change Blade System】 Equipped with magnetic screwdriver bits that securely hold small screws during disassembly; "Lift Up for Replaceable Blades" design allows instant bit replacement without tools, maximizing efficiency during repair tasks.
• 【Complete Multi-Handle Set】 Includes three specialized handles (Phillips, Pentalobe, Tri-Point) with color-coded icons for easy identification and versatile electronics repair applications.
• 【Professional Repair Kit】 Comes with 4 different bit types (Phillips, Pentalobe, Tri-Point, Convex Cross) plus bit holder and black storage tube for organized tool management.
• 【Compact Professional Design】 Lightweight 148g construction with ergonomic handles featuring anodized aluminum adjustment rings and durable engineering plastic bodies for comfortable extended use.

Specifications:

• Model: SD20
• Torque Range: 0.35 N·cm to 0.55 N·cm
• Product Dimensions: 16mm × 16mm × 137mm
• Net Weight: 148g
• Material: Metal Bits, Engineering Plastic Handles, Anodized Aluminum Adjustment Rings