This antique cast-iron machinist screw jack is a collector's piece that is sure to impress any antique enthusiast. The screw jack comes with its original box, making it a rare find for those who appreciate the beauty of vintage items.

The 3" screw jack is made of high-quality cast iron painted black and has been well-preserved over the years. Its antique style and originality make it a valuable addition to any antique collection. Don't miss this opportunity to own a piece of history!

See pictures for measurements for lift range. Not restored, just well preserved. Great little item for display and the box is equally as interesting. Made by General Hardware Co, New York, NY. Age unknown.