Does any one know the Astra I pcd?

A mate is buying a ex demo Astra I 1.7 SRi from the dealer, and had agreed they would upgrade the alloys to the 19in. The dealer having agreed is now saying the alloys have arrived and dont fit the car. I presume this is because they have ordered Astra H alloys and they are a different PCD. Can anyone confirm the PCD of the I. Is it 120 like the Insignia.

Thank you as always

Ziggy

P.s I know its a Vec forum, but you guys have the answers to most things