Lamshop Universal Garden Hose Pipe Connector Adaptor Fitting Quick Mixer Kitchen Garden Accessories 2 BULKHEAD CONNECTORS WITH GARDEN HOSE ADAPTER; Each has 3/4" NPT Threads with Male garden hose adapter connection threading to fit your water harvesting and storage containers such as rain barrels; 5 gallon buckets; tanks; aquaponics; hydroponics setups and more; Great for flushing, cleaning, storage or transfer to your other containers CONNECT WITH COMMON GARDEN HOSES (hose must have female connection on each end) to adapt to your water harvesting; Prepper storage for disasters or emergency preparation; Suitable for farming or home garden irrigation requirements and needs REVERSE THREADING allows tightening of adapter without backing off of or over-tightening the bulkhead; Bulkhead made of Polypropylene, Garden Hose Adapter made of Nylon GREAT ACCESSORIES FOR DIY RAIN BARREL SYSTEM to add to your tank with diverter, or for Hydroponics and Aquaponics Systems Kit Makers; Other related needs that require water flushing, cleaning or transfer; Includes EPDM gaskets impervious to most chemicals; Safe for water stocking or water harvest PERFECT FOR TILE AND GROUT WORK; A/C handler unit drain; boat motor flush when used with a 5 gallon bucket; No heavy water filled bucket to haul across the room or driveway every time it is full