APC AP9625 Two-Post Rail Kit — a metal two-post mounting kit designed for APC Smart-UPS and Smart-UPS RT models. The kit features a durable metal construction with a silver finish and a compact footprint. Product dimensions (manufacturer-provided) are approximately 3.5" x 2" x 3.5" (Depth x Width x Height). ProductDatabase entries also describe the kit as an "Ups Rail Kit, 2-post Rack" with dimensional notes like 2" width x 10.5" depth x 3.5" height (as recorded in various item records). The AP9625 mounting kit is lightweight (Item Weight: 0.02 pounds / 0.32 ounces) and intended to securely mount compatible UPS units into 2-post rack configurations. Manufacturer: APC / Schneider Electric. UPC: 731304219606. Model / Part Number: AP9625.