Reducing cable link

Does anybody know whether Digikey has something similar to this product: https://shop.cnw.com.au/cnw/en/AUD/All-Categories/Connectors-%26-Terminals/Lugs-%26-Links/LINK-CU-REDUCING-LINK-50MM-16MM/p/CABCASR50%3D16B14
I cannot find anything similar which I could buy in Germany.

I need to connect two cables. One cables has the cross-section of 50 mm^2, the second one has the cross-section of 16 mm^2 (it can also be 10 mm^2). Any alternative solutions are welcome. Thank you.

Greetings,

Would something such as the SR-0-XY work for you? It appears that your wire sizes would correlate roughly to a 0 and 7 AWG, which is within the range that this product should accommodate.

Greetings,

Yes, it should work! Thank you for the help.