[SML] clamp?

[Dan Sheehan]

anybody know what this thing is ?

-- 
...Dan Sheehan
Fixer of things that break
Saddleback,Maine must NOT become a Lost Ski Area
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://theatrical.net/pipermail/stagecraft_theatrical.net/attachments/20161023/76a03e88/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: clamp2.pdf
Type: application/pdf
Size: 65840 bytes
Desc: not available
URL: <http://theatrical.net/pipermail/stagecraft_theatrical.net/attachments/20161023/76a03e88/attachment.pdf>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: clamp1.pdf
Type: application/pdf
Size: 58213 bytes
Desc: not available
URL: <http://theatrical.net/pipermail/stagecraft_theatrical.net/attachments/20161023/76a03e88/attachment-0001.pdf>