Description:

A high-quality driver set for mini 4WD assembly and maintenance. 

Includes Phillips screwdriver bit, box driver bit and rotating grip.

(1) The Phillips Screwdriver Bit

• Securely tightened the 2mm screw without damaging it.
• Insert it into the rotating grip when you use it. 
• Made from Chrome molybdenum vanadium steel

(2) Box Driver Bits

• Can tighten 2mm nuts, 2mm lock nuts, and 4mm pillow balls. 
• Normally, leave it as it is, and insert it into the rotating grip when you want to tighten it further. 
• Can be inserted into the Phillips screwdriver bit, enabling compact storage and carrying.

(3) Rotating Grip