2U Rail Depth Adapter for Racks 4in This server rack depth extender adapter kit extends or reduces the mounting depth of two units (2U) in your server rack by up to four inches. This TAA compliant product adheres to the requirements of the US Federal Trade Agreements Act (TAA), allowing government GSA Schedule purchases. Accommodate Varying Equipment SizesMount equipment in your server rack up to four inches longer or shorter than the rack's mounting depth and increase your racks storage capabilities. If using the 2U rack extender in a two-post installation, they can support a total weight load of 20 lb. (9 kg) and in a four-post installation, they can support a total weight load of 130 lb. (59 kg). Save MoneyWith this rail depth adapter kit, you can customize your server rack to support different mounting depths and consolidate your equipment into a single rack, eliminating the need to purchase different sized racks. Easily Manage CablesThe network rack extender kit can also help mana