Secure Your EquipmentPrevent unauthorized access to your servers and networking equipment with this Server Cabinet Security Cover. The front panel is perforated for airflow, while not compromising on security. The hinged 3U security panel is suitable for floor standing server racks or wall-mount racks. The server rack security door is excellent for retail, classrooms, medical offices or anywhere partial access needs to be secured.Hassle-Free AccessThe hinged 3U security panel lets you quickly open the door, make your required adjustments, and simply close the security rack panel to restore the professional appearance of your server room. The rack security cover also comes complete with rack installation screws and nuts, providing everything needed to ensure a hassle-free installation. The screws mounting the RKSECLK3U to your server rack are housed behind its locking hinged panel. This feature increases security however it only allows for _U of equipment to be accessed.The Choice of IT Pros Since 1985StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.This RKSECLK3U is backed by a StarTech.com 3-year warranty and free lifetime technical support.