1. Applicable models: for Opel Astra G/H; Crosa C/D; Meriva A; Vectra C; Signum; Omega B 2. Ideal for replacing a pole antenna or replacing a defective antenna base 3. Female thread size: M5 4. Required hole diameter: 14mm 5. Mounting angle/tilt: 52 degrees 6. Rubberized bottom for good sealing 7. Please make sure your car is suitable for this product before purchase
