Used to open tin ducts, air conditioning systems, and complex metal hoods found in restaurants. Its sharpened edge serves to penetrate tin on the push stroke while the six sharpened teeth on the underside complete the cut on the pull stroke. Can be used conventionally in the removal of lathe and plaster.

Available in fiberglass with gas shut off end or steel with chisel end. 

Available in lengths of 4', 5', 6, and 8'.