Premium 304 stainless steel construction ensures exceptional durability and erosion resistance, ideal for use in wet environments. Available in multiple male thread sizes (1/2", 3/4", 1", 1.2", 1.5", 2") to guarantee compatibility with a wide range of pipes and pumps. Versatile devise suitable for various applications including aquariums, garden irrigation systems, hydroponics, and pond filtration. Easy installation with male (external) threads for quick and secure connections, making setup and maintenance hassle-free. Choose from bulk pack options of 10pcs or 20pcs, perfect for large projects or convenient replacements., Manufacturer: MMBUY