This heater is housed in a stainless steel sheath that is 10" long and .250" in diameter. There is a .250" threaded hex fitting brazed onto the end.
Insulated wire leads measure at least 36" in length and are stripped at the end, terminated into a 3 position screw terminal connector. The wire leads are potted as they enter the heater.
These units are brand new and never been used in any application. FREE shipping included in the price.