HIGH QUALITY MATERIAL: The drain hose with nut is made of high quality plastic for collecting, storing and drinking rainwater. 2 inch drain valve/elbow connector, special drain nozzle for IBC tank, easy to use. Valve connection: The IBC tank drain valve connection is suitable for most IBC tonnage tanks, special drain pipes, washing machines, kitchen sinks, etc. Good sealing: The drain hose extension with threaded connection is designed with good sealing and is completely sealed and leak-proof. Easy to drain, rinse and reuse. [Easy to install: Drain hose extension. When installing, you only need to tighten it with the lock nut, no other complicated operations are required. Each adapter comes with 1 threaded nut and 1 rubber washer. Versatility: The IBC1000L water tank valve accessory is ideal for garden watering and is widely used in gardens, homes and industries to provide quick and easy watering. Specification: Product name: water tank accessories. Material: plastic Product size: