1. Material: metal 2. Knock function: knock the balance weight into the wheel hub 3. Clamping function: the balance weight can be clamped into or out of the wheel hub 4. Screwdriver function: additional functions for emergency use 5. Anti-slip function: beautiful and anti-corrosion 6. Handle opening length: 140 mm 7. Hammer face diameter: 23mm 8. Clamping opening: 30mm 9. Weight: 437 grams
