The APC Smart-UPS SRT 19 Rail Kit is designed specifically for use with APC Smart-UPS SRT 5/6/8/10kVA models, offering a secure and stable mounting solution. This rail kit is essential for proper installation and maintenance of your UPS system, ensuring optimal performance and efficiency. The APC SmartUPS SRT 19 Rail Kit is easy to install and provides a durable and reliable mounting option for your UPS unit. Trust APC, a trusted brand in power protection, to deliver high-quality accessories for your critical equipment. Enhance the functionality of your UPS system with the APC Smart-UPS SRT 19 Rail Kit.