4 Inch TC Pre-Drilled Glycol Pressure Lid with 2 Inch TC PortThis model lid has the Thermowell port and both Temp Twister Glycol Ports drilled out already so you don't have to yourself. You will still need to gently bend the temp twister to angle downwards, we would recommend doing this with an appropriate pipe bending tool. This reinforced plastic lid will also help RAPT Pill signals for exiting your stainless steel Kegmenter or SS Fermentation Tank. Reinforced Industrial Plastic 4 Inch TC pressure lid with 2