Fiber splice tray kit for up to 24 mechanical or fusion splices or 144 ribbon fusion splices. Fits in Panduit® FMT and FMD Series Enclosures. Stack up to 4 high using FSTHED stacking unit in Opticom® Rack Mount FMT Trays or FMD Drawers. Dimensions: 0.37"H x 10.5"W x 4.6"D (10mm x 112mm x 257mm)