Reproduction or OEM 72 extreme tow hooks?

[leddzepp]

Picked up some parts for my 4wd conversion the other day and the seller also had a set of 72 extreme tow hooks in storage. He just pulled them out and sent me a couple pics. I’m NOT crazy about them being chromed, but my concern is are they OEM or are they reproduction? He says they have no part number or anything cast into them (maybe chroming covered anything up?) so I’m thinking they may be reproductions. The 69/72 regular bend reproductions are easy to spot as they have a more “pointy” end, but the extreme bends are more difficult to discern (at least to my eyes). Can anyone tell from these pics if these are OEM or not? Thanks!