Non custom

As title anyone have a clue what wheels these are ???
Stumbled across them and have never seen a set before ??

4x108 et 20 16" x7.5
Any help or info appreciated thx



And for the record am not really sure they are oz like centre cap suggests as can't find anything online

james kiely

iTrader: (5)

cant say ive ever seen these wheels before

Mr S1

iTrader: (2)

They look a bit 'retro' - maybe 90's ?