CAME FROM A LEAKING 105 GALLON WATER HEATER THAT WAS OPERATING FINE EXCEPT FOR THE LEAK. THREADS MEASURE ABOUT 1.5" AND IT'S ABOUT 21" LONG. HAS GOOD CONTINUITY. AS FAR AS I KNOW THIS IS THE ORIGINAL THAT CAME WITH THE HEATER. SOLD AS-IS NO RETURN.

GAR.