What is the Security Clamp for iMac 24”? The iMac 24’’ Security Clamp is a simple security solution to protect your Apple iMac 24” from theft. This product is a unique, attractive stand anchor clamp using the existing hole in the iMac. What are the benefits of the Security Clamp for iMac 24”? The 24’’ iMac clamp uses almost invisible protection and cannot be seen from the front of your iMac. This product also offers secure cable management for the Apple charging cable to avoid theft. What is included in a Security Clamp security kit? The security kit includes a high security 50mm padlock, 9mm diameter x 1500mm high-tensile steel cable, loop bracket and clamp. The clamp is easy to install and re-use.