Description:Made of SUS304 stainless steelDurable and long service lifeNo bubbles,A quick fit thermowell protects your thermometer from possible damageSpecifications:Pole OD: 6mmPole ID: 4.5 mmsensor line with a diameter of under 4.5 mm can be installedThread: M10X1.5Max Temperature:250 celsius Max Pressure:2Mpa Tube length (L)):35mm-200mm Material: SUS304Max Temperature of Nylon part: 80 centigrade, short time 100 centigradeNote:No retail package.Transition: 1cm=10mm=0.39inchPlease allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 * Thermowell