Antique Firefighter Cast Iron Fire Hose Leak Jacket Emergency Clamp Red Paint

  
This authentic 19th century antique firefighter cast iron fire hose leak jacket emergency clamp features original red paint finish and robust dual-hinged construction. Weighing over six pounds, this heavy-duty firefighting tool was engineered to seal bursting canvas lines under pressure, complete with its original textured inner grip pads and threaded screw-tightening spindle. Originating from Northern California estate provenance, this historic piece was most likely utilized by a regional municipal department such as the San Francisco Fire Department (SFFD) or San Jose Fire Department (SJFD). The iron shell displays authentic period patina, paint wear, and operational surface character throughout. Please inspect all detailed photographs provided in the listing to verify exact physical dimensions and condition details prior to purchasing.