for sale are 5 vintage, 4'' aluminum blade gates for dust collection systems. They came from a wood workers estate. They are all in good used working condition. They were all in use when purchase from the estate. They are as found and uncleaned. The woodworker installed the dust collection system, and hose and blast gates around 1995. Please see all pictures for condition. Ask questions before you bid. Any information will be appreciated. Buyer pays shipping with delivery confirmation usps ground advantage. thanks for looking.

5 vintage 4'' aluminum blast gates made in Taiwan 25 years old