Image may not reflect selected features Parker PGI Thermowell, 3/4in NPT X 1/2in NPT X 7.5U - Stepped SKU: 21A075T22A00AHC Please Login to See Price Quantity discounts available QuantityPrice Quantity -+ Description Texas Thermowell 21 Series, 3/4" NPT Process Connection, 1/2" NPT Instrument Connection, 7.5” U-Length Details 304 Stainless Steel, Internal Bore and Stepped Shank with threaded mounting style. 0.0 Lag Length, 0.500 Tip Diameter, 0.500 Root Diameter. DescriptionDetails Back Texas Thermowell 21 Series, 3/4" NPT Process Connection, 1/2" NPT Instrument Connection, 7.5” U-Length Back 304 Stainless Steel, Internal Bore and Stepped Shank with threaded mounting style. 0.0 Lag Length, 0.500 Tip Diameter, 0.500 Root Diameter.