In a TANOS MINI-systainer® (very robust plastic box). One-hand-operated T-Loc closure: open or close the systainer® and connect to a second systainer®, all in the twinkling of an eye. Open in connected state: quick and easy access to the contents without having to disconnect the cases. Two stackable plastic trays, each with 6 connector compartments. With an assortment of common cable connectors.