The Lenovo friction rail kit provides a reliable solution for mounting equipment in 4-post racks. Designed with a full-out slide rail feature, it ensures easy access to installed devices, making maintenance and management more convenient. The toolless installation simplifies setup, allowing for quick deployment without additional tools, which saves time and effort. This rail kit supports both square and round mounting holes, accommodating a variety of rack types, while also offering compatibility with 1U PDUs for organized power distribution.