According to Adam Reiver from Floyd Rose Guitars that I've contacted, these images are public domain.
Licensing
Public domainPublic domainfalsefalse
This work has been released into the public domain by its author, Adam Reiver. This applies worldwide. In some countries this may not be legally possible; if so: Adam Reiver grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Public domainPublic domainfalsefalse
The copyright holder of this work allows anyone to use it for any purpose including unrestricted redistribution, commercial use, and modification.
Please check the source to verify that this is correct. In particular, note that publication on the Internet, like publication by any other means, does not in itself imply permission to redistribute. Files without valid permission should be tagged with {{subst:npd}}.
Usage notes:
If the work requires attribution, use {{Attribution}} instead.
If this is your own work, please use {{Cc-zero}} instead.
Floyd Rose SpeedLoader Tremolo Source: Floyd Rose Guitars According to Adam Reiver from Floyd Rose Guitars that I've contacted, these images are public domain. {{PD}}