Thermowell Kit Color: Silver Post OD: 10mm Post ID: 8mm Total length: 150 mm Material: stainless steel Features: 1. Thermowells allow for more consistent and continuous measurement of temperatures. 2.To prevent leaks, wrap the 1/2 & quot; thread with teflon tape before installing the hole. 3.They are made of stainless steel, which is the ideal metal for cooking, sanitizing, brewing or heating consumables. 4.The thermowell is a device that installs in your kettle that allows you to insert a thermometer, digital thermometer probe or temperature controller sensor while remaining isolated from the liquid in which the thermowell is immersed. Package included: 1 x 6 & quot; Stem thermowell 1 x Stainless Steel Washer 1 x 1/2 Locking Nut 2 x Silicone O-Rings