The Clip Light Manufacturing 20122 Reusable Dye hose with anti-blow back low loss fitting is a high quality, low-loss fitting for dye hoses. It is designed to reduce the risk of blow back during dyeing, and is made from durable, high-quality materials. This fitting is perfect for use with dye hoses of any size, and is available in a variety of colors. The Clip Light Manufacturing 20122 Reusable Dye hose with anti-blow back low loss fitting is a high quality, low-loss fitting for dye hoses. It is designed to reduce the risk of blow back during dyeing, and is made from durable, high-quality materials. This fitting is perfect for use with dye hoses of any size, and is available in a variety of colors.