Check the listing for details. Thermometer & Copper Kit For Moonshine Still Keg Column. 1/2" NPT Thread Kettle. Condition: New. Listed at 20.00 USD. Fast and Free shipping from Michigan Perfect for the top of your copper column and or pot kettle. The included copper fitting will fit right over 1/2" inch copper pipe. (FITS OVER 1/2" copper pipe which has an actual 5/8" OD) Or you can drill a 1/2" hole in your column or pot kettle and solder this right into the hole. 1/2" female npt copper fitting included. Large high quality Dial thermometer included. Thermometer may vary slightly from the one pictured depending on availability. Thermometer attaches by simply screwing in and is easily removed for cleaning. (a few wraps of Teflon tape is necessary for npt)• Large high quality Dial thermometer included. (thermometer may vary from pictures)• Thermometer connection 1/2" NPT Lead Free brass thermowells with set screw • Thermometer can be calibrated Thermometer attaches by simply screwing in and is easily removed for cleaning. (a few wraps of teflon tape is necessary for npt) Large copper parts and tee not included, they are pictured as examples only. We do sell them. Check out our other listings. Currently shipping Bluefin Thermometers: 2-1/2" DialGeneral purpose industrial thermometerCoiled bi-metal elementBulb - Stem with detaching thermowellAccuracy : 2%Working Range: 32-250°FConnection: 1/2" CBM SSThermowell Length:6 Bar Maximum Thermowell ratingAluminum Case / Acrylic WindowDual Scale (F & C) We also sell several lengths of columns and would be happy to solder this to the top of whatever column you purchase from us. Please don't hesitate to ask if you have any questions