Here's an old Elkhart Brass Mfg. Co. fire nozzle. This one has the adjustable head for "Fog and S.S.". You can see that this has spent some time on the line! It has scratches, abrasions and wear (Please look at the pics closely for condition). It does seem to be structurally sound. The open/close valve handle squeaks a little, but moves very easily (maybe could be adjusted to be a little tighter?). That said, it does appear to open and close the valve as it should. I do not have the ability to test this, so it it being sold "as-is". It is a 20" nozzle (measures approximately 20.5" overall).