RAM Mount RAM Safe-N-Secure Locking Kit f/RAM Tough-Tray Swing Arms [RAM-234-LKU]RAM Safe N Secure Locking Kit for RAM Tough Tray & Swing Arms Until now, locking features on universal laptop holders have been hard to use or simply get in the way of typing. RAM has made all that just a memory with the new RAM SAFE N SECURE locking feature. Purchase your laptop mounting system with this option, add it on later, or integrate it into your existing system. No matter what you choose, youll have one of the best theft deterrents available