Constructed from 304 stainless steel for exceptional durability and resistance to erosion and wear. devised to fit hose inner diameters ranging from 6mm to 25mm, ensuring compatibility with various applications. U-shaped pagoda head devise provides a secure and leak-proof connection for water, gas, and oil transport. Easy installation with a barb connection style that ensures a tight grip on hoses, reducing the risk of disconnection. Versatile use in plumbing, automotive, and industrial applications, making it an essential addition to your toolkit., Manufacturer: ZhaoQIAN