A Revotec Aluminium Hose Adaptor allows you to simply cut an oil or water hose, insert/fit the adaptor, and then screw in the temperature sender, thermo-switch or hose take off etc of your choice. Overall length approx 75mm, centre threaded body section approx 25mm. 1/8 NPT thread with machined flat for sensor seal. Suits 35mm ID hoses.