This 4mm Straight Connector in a pack of 12 is a high-quality barbed connector designed for precise irrigation control. It can be used either to securely connect two lengths of 4mm internal diameter irrigation line or to ‘branch off’ 4mm irrigation pipe from supply pipe, making it incredibly versatile for customising your watering system. This comprehensive 12-pack represents excellent value for professional landscapers or gardeners managing extensive irrigation systems. Made from high-quality UV stabilised materials for long life and protection when exposed to sunlight. Installation is straightforward: punch a hole in the supply tube using the hole punch (product number 2799), screw the threaded end into the 4mm tube using the spanner on the hole punch, then click the connector into the supply tube. Features and Benefits: • Allows for the repair of a 4mm Micro hose (2772) • Suitable for creating a 4mm hose branch from a 13mm hose • Operating pressure range up to 300 kPa • UV resistant design for improved performance and durability Specifications: Internal Diameter: 4mm Contents: • Pack of 12