Straight Connector 4mm : 2778
High quality in line connector. Made from UV stable plastic.
For extending the 4mm supply tube, and for branching off from the 13mm supply tube. To do this you first punch a hole in the supply tube using the 2799 hole punch. Then screw the threaded end of the connector into the 4mm tube (use the spanner on the hole punch), and finally click the connector into the supply tube.
Pack of 10.