Anyone have ANY Idea of this frame system?

[DoubleDown]

We have to replace 32 of these and can't figure out what type of system they are. They are about 5-10 years old and it looks like the banner is stretched to the sides and then clamped down. These are large mesh banners, hanging.

Any help would be appreciated.

 

[J Hill Designs]

I know its not the same inside, but the finished looks very similar here

http://www.bannergrip.com/

 

[DoubleDown]

yep definitely not it, anyone else?

 

[fresh]

snap frames from Outwater? http://www.outwatercatalogs.com/lg_..._Catalog_Vol_42/page/146/highlight/snap frame

 

[MikePro]

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