Brand New 1" x 12" Stainless steel flex tubing adapter hose for compressed air applications. This hose is designed to connect a compressor outlet , air dryer outlet , or any other compressed air equipment connection to your main air supply line. This is used to reduce any vibration stress, protect against thermal growth or slight miss alignment from the compressor or equipment to the securely wall mounted air lines in order to make an easy and reliable connection. This hose is 12" in total length and is made of stainless steel flex tubing with carbon steel 1" male pipe threaded ends on both sides.