-- Our water tank connection is made of high-quality brass with a polished surface. The rain barrel connector is rust-resistant, corrosion-resistant, and durable, suitable for use in various weather conditions. -- Water tank seals are made from safe and environmentally friendly materials, non-toxic and odorless, ensuring no pollution to water resources. Rubber seals are included to prevent leaks. -- Specification: Length 39mm. Internal thread: 3/4 inch (through hole). External thread: 1 inch. Packaging: 1x water end screw fitting, 2x sealing rubber rings. Please confirm the size before purchasing. -- Easily attach an outlet tap to your water tank using the barrel connection. No tools required for installation or removal. Precision-sealed hose components ensure reliable performance. -- The universal water tank interface fits various barrels, containers, and can serve as an efficient watering solution. Suitable for use with water tanks, rain barrels, buckets, water tower taps, and pipes. -- Quantity delivered: 2 pieces -- Color: Gold -- Note: Manual measurements may have a 1-3 cm variation. Due to lighting and screen differences, slight color variations may occur. Actual product may vary slightly.