Versatile devise allows for reducing or expanding fit between different tubing sizes, making it ideal for various applications. Constructed from PTFE, ensuring excellent chemical resistance and high-temperature tolerance for demanding environments. Barbed fittings provide a tight grip, preventing leaks and ensuring a secure seal for reliable connections. Smooth transitions between varying tube diameters enhance adaptability for use in chemical processing, food and beverage, and more. 1 PCS per package, perfect for upgrading plumbing and industrial connections with durable and reliable fittings., Manufacturer: LMRXOFE