Hozelock 7015 Adaptor Nut (5 Pack) Used to adapt the Hozelock Universal Dripper to connect to both 4mm hose and existing drippers. Key Benefits include: Adapts the Hozelock Universal Dripper to provide a connection to 4mm hose to discreetly water up to 5 containers. Easy to install providing a quick and water tight connection. Compatible with existing Hozelock systems, Claber, Rain Bird and Gardena. Can be removed and reused as required. Sold in packs of 5.