Does anyone know how you can get any parts for a Pro-ac speaker ?

Sorry, I forgot you mentioned the Madisound pegs already.

The pegs in the link below should work, I measured mine with my digital caliper and found the shank from the flange to the ball tip to be 16 mm long and the ball 5.70 mm in diameter as opposed to 6 mm in the pegs I linked to but I suspect they have compressed the .3 mm over the years.

There are detailed dimensions in the item description.

http://m.ebay.ca/itm/NEW-20-Pairs-Ball-and-Socket-Type-Grill-Guides-Pegs-Plastic-Screws-Speaker-Part...

Mike   You are the man.....I just bought 40 of these and they look mighty close......It's a little crazy to have to buy these from China when you can't get them from Proac.....Or maybe that's where Proac gets them.......I'll let you know..........Will

Yes, let me know please,  I cringe every time I remove the grills,  it would be nice to know I can get proper replacements.

Hey autospec
 Great speakers
Please let us know how you made out.
If no good I will order in a couple dozen in to have around.
 Best JohnnyR
 Proac dealer

Johnny Proac dealer :    Where are you located ??   I would still rather have the have the original proac parts........Will