Stainless Steel Express offers hex adapters to fit your needs. Use the hex adapter to connect pipes of different sizes and lengths. The hex adapter can also be used to off the end of a pipe. The hex adapter from Stainless Steel Express make it easy for pipes to connect in a straight line, increase or decrease flow, adjust the direction of flow or halt the flow. The hex adapter is made with durable and high-quality 304 stainless steel that provides a long-lasting lifespan.