C - clamps

[Flstfmilan]

Anyone know who made this clamp? It is a speed clamp that slides freely then locks the screw when turned clockwise. The only markings on the frame are a 13 and a T inside a diamond

 

[four.cycle]

not looking familiar

I'm not seeing it on AA's page: http://alloy-artifacts.org/trademarks-and-logos.html

might well be European. check Wolfgang's site: https://www.holzwerken.de/sitemap.phtml

it's early my brain's not fully engaged yet. one of the other guys might recognize it.