The Underground Square Hopper Solvent Including Socket Square Drain Grid Black 100mm is an essential plumbing component designed to simplify the disposal of waste water. This sturdy unit, finished in a versatile black, is perfect for underground drainage systems, with its 100mm size fitting seamlessly into most standard installations. The included solvent socket ensures a secure and leak-free connection, while the square design facilitates effective water flow and debris collection. Made from durable materials, this product stands up to regular use and harsh weather conditions.