Torx T4 Head Size: The "T4" designation refers to the Torx screw drive with a size of 4, which indicates the specific shape and size of the screwdriver tip. Torx screws are characterized by a six-point star-shaped pattern.
Yellow and Black Design: The screwdriver may have a color scheme of yellow and black, which could be part of its branding or visual design. The colors may also aid in quickly identifying the screwdriver among other tools.
Size 1.5: The "1.5" likely refers to the width or thickness of the screwdriver tip, which should match the size of the Torx T4 screw head for proper engagement and torque transmission.
Material and Construction: The screwdriver is likely made of durable materials such as steel, with a corrosion-resistant coating for longevity and performance.
Handle Design: The handle may feature ergonomic design elements for comfort during prolonged use and may have a textured surface for improved grip and control.
Usage: The screwdriver is specifically intended for tasks that require manipulation of screws with Torx T4 heads. These screws are commonly found in electronics, appliances, and machinery.