Dual 4 Pin Molex Female to 6 Pin PCI connector for GPU - is it safe?

Hi, I have multi-GPU setup in my computer, my PSU is quite powerful but sadly I am running out of PCI-E 6 pin connector on it but it has plenty of male 4 pin molex connector available (4 in total). Do you think I can use dual 4 pin female molex to PCI E 6 pin connector safely.

I am attaching the picture of the connector below . Please tell me is there any safety concern or it is safe for GPU, as far I know, my GPU will take only 120 watt of power at max.

This:

Attachment 2706

Looking forward for advice.

That is absolutely fine but my suggestion to go for only 1 GPU per cable in which you have molex connectors. Also make sure your PSU is capable enough.