JTC-509708 Star Type Interchangeable Head

1. Key Features

The JTC-509708 is a Star Type Interchangeable Head (E8) designed for removing and installing E-Torx bolts found in engine and electrical components.
Fits 9 × 12 mm interchangeable torque handles or ratchets.
Constructed from hardened Chrome Vanadium (CR-V) steel, ensuring high torque strength and durability.
The polished chrome finish provides corrosion resistance and a professional appearance.

2. Technical Specifications

• Model: JTC-509708

• Product name: Star Type Interchangeable Head E8

• Size: 9 × 12 mm

• Star size: E8

• Center distance (C): 17.5 mm

• Width (W): 17.6 mm

• Material: Chrome Vanadium (CR-V) steel

• Finish: Polished chrome, anti-rust

• Application: For torque wrenches, interchangeable handles, and ratchets

• Weight: Approx. 0.07 kg

3. Applications

Used for tightening or loosening E-Torx bolts in engines, interiors, and vehicle electrical systems.
Commonly used in European vehicles such as BMW, Mercedes-Benz, VW, Audi, Peugeot, and Citroën.
Ensures secure grip, precise fit, and torque efficiency.

4. How to Use

Attach the JTC-509708 to a 9 × 12 mm torque wrench or interchangeable handle.

Fit the E8 head onto the bolt securely.
Turn counterclockwise to loosen or clockwise to tighten.
Clean after use and store properly for long-lasting performance.