The Keysight Y1160A EIA Rack Sliding Shelf Installation Kit allows up to two L4400A Series LXI instruments to be mounted side-by-side on a slide-out shelf that takes up only one EIA rack unit (1U). Mounting options include flush, recessed or inverted mounting, allowing for flexible integration into various rack configurations. The kit includes all necessary components, including a pull-out shelf, guide rails, rear brackets, filler plates and full mounting hardware. This solution is ideal for applications where efficient use of space and easy maintenance of measuring devices in 19-inch racks is required.