Representative photo. Please check item description for details.
Reotemp Threaded Thermowell, 4" Brass, 3/4" NPT, 2.5" Insertion, Straight Shank, .260" Bore, 4.25" Overall
https://www.branom.com/shop/st4b-s-reotemp-threaded-thermowell-4-brass-3-4-npt-2-5-insertion-straight-shank-260-bore-4-25-overall-189362
https://www.branom.com/web/image/product.template/189362/image_1920?unique=c26756c
(0 review)
Threaded Thermowell
Element Length (A)=4"
Material: Brass
Process Thread: 3/4" NPT (std)
Insertion (U)=2.5"
Straight Shank
.260" bore, for 1/4" dia. Element
Overall (L)=4.25"