TEKTON 46347 3/8-Inch I.D. by 3-Foot 250 PSI Rubber Whip Air Hose with 1/4-Inch MPT Swivel End Sacrificial hose absorbs intense wear at tool connection to protect more valuable parts of the system Flexible rubber stays soft and easy to work with even at -40 degrees F Spiral yarn reinforcement prevents wall failures at temperatures up to 190 degrees F Solid brass connectors never corrode and seal better than aluminum, steel, or zinc Made in the USA