Elevate your server organization with the APC Smart-UPS 4-Post Rackmount Rails. Designed for seamless installation, these sturdy gray rails provide robust support for your Smart-UPS units in a 4-post rack configuration. Each set includes everything you need for a hassle-free setup, ensuring your equipment is securely mounted and easily accessible. Crafted from durable materials, these rails are built to withstand the rigors of any data center environment. Upgrade your rack system today and enjoy the peace of mind that comes with reliable, high-quality mounting solutions!