The sealing plug 4.6 mm (316") by GARDENA serves as a secure closure of the 4.6 mm distribution pipe or the 4.6 mm drip pipe in the Micro-Drip system. Likewise, the plug can be used to plug a hole in a 13 mm distribution pipe after previously punching a hole in it for another use with the GARDENA installation tool. Thanks to the unique connection technology, installation is convenient and simple. Garden watering with the Micro-Drip System is reliably tight with even water pressure when using the 1000 Base Unit (item no. 13333-20) or the 2000 Base Unit (item no. 13310-20). The MDS components are easy to connect, flexible to expand and easy to disconnect. This reusability makes the Micro-Drip system sustainable. The sealing plug 4.6 mm (316") from GARDENA is Made in Europe.