Seal the ends of your MicroDucts with Micro End Caps. Sizes available from 5mm to 27mm. Easy assembly/disassembly, no tools required. Provide an air- and water-tight connection; keep debris out of MicroDuct pathway. Color coded by size. Tested to meet or exceed the stringent requirements of every local Standard for MicroDuct Connectors for Air Blown Optical Fibers. Approved for use at 230PSI / 16Bar. Low profile design.