JTC-509710 Star Type Interchangeable Head

1. Key Features

The JTC-509710 is a Star Type Interchangeable Head (E10) designed for removing and installing E-Torx bolts.
It fits 9 × 12 mm interchangeable torque handles or ratchets.
Made from hardened Chrome Vanadium (CR-V) steel, ensuring high strength and long-lasting durability.
Features a polished chrome finish for corrosion resistance and professional appearance.
Ideal for automotive technicians and professional workshops.

2. Technical Specifications

• Model: JTC-509710

• Product name: Star Type Interchangeable Head E10

• Size: 9 × 12 mm

• Star size: E10

• Center distance (C): 17.5 mm

• Width (W): 21.2 mm

• Material: Chrome Vanadium (CR-V) steel

• Finish: Polished chrome, anti-rust

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

• Weight: 0.08 kg

3. Applications

Used for tightening and loosening E-Torx bolts in automotive repair and machinery maintenance.
Commonly applied to European vehicles such as BMW, Mercedes-Benz, VW, Audi, Peugeot, and Citroën.
Provides secure grip, torque precision, and prevents bolt damage.

4. How to Use

Attach the JTC-509710 to a 9 × 12 mm torque handle or ratchet.
Fit the E10 head firmly onto the bolt.
Turn counterclockwise to loosen or clockwise to tighten.
Clean and store after use for long tool life.