Suggested clamps for Mk1 Caddy hard top cover

I've just purchsed a hard top voer for my caddy (see pictures for eBay listing):

Pic 1: https://ibb.co/KGDVtz4
Pic 2: https://ibb.co/Mhpfm4t

The seller has told me he's missing a few of the clamps for it though, and I'm not sure where to find them online.

Does anyone have a recommendation on clamps/brackets that will fasten the hard top to my caddy?

Thanks


 

Ones that I had for a pickup were basically a "C" clamp with a wing bolt to tighten.