Will one of these low profile brackets fit my Sapphire 3450?

[arthur_tuxedo]

I have this 3450 from Sapphire, which is low profile but does not come with a half-height bracket. As I'm moving it into a case that requires a half-height bracket, I hope someone can tell me whether one of these brackets will fit, or whether there's another bracket I can buy that will. These are what Newegg carries:

Powercolor Bracket

HIS Kit