This New anti snatch device from Core Security is designed to work with the newer style Mac Pro. The Mac Pro Hook allows you to use a security cable to help keep your Mac Pro secure. The adapter Hook can be screwed down to a desk for additional security and does not modify or damage the Mac.
Simply attach the hook to the Mac Pro down by the power point on the Mac Pro, line up the hook with the base and secure the Lapcable through the two parts. This will then anchor the two parts together giving you a Anti snatch solution for the Mac Pro.