Replacement power cord for an Electro 2?

[Bobatech]

Anybody have a good source for a replacement power cord for an Electro 2? The Omnihill one doesn't want to stay in my power strips...
The ones I've found on amazon have both spades of the plug the same size. I'm looking for one where one side is wider than the other, so it won't fall out of my powerstrips (both old and brand new strips from Furman and Black Lion Audio)
Please advise,
Thanks!

[pterm]

I buy power cables from Digikey, there's only one that matches this criteria:
https://www.digikey.com/en/products/det ... -R/9837722

I searched for cords having the connectors:
NEMA 1-15P, Polarized To IEC 320-C7

[edit]I also included having a UL (Safety) approval in my search. [/edit]

[Bobatech]

Pterm, thank you!