Browse and search our easy-to-use site for a wide range of Gantry Cranes / Overhead Cranes and more from listing members like Bruce Equipment and others. With shipping, financing options available, CraneTrader is your one-stop site for all of your MI-JACK 1000B Cranes needs. Can't find the exact MI-JACK 1000B Gantry Cranes / Overhead Cranes you need? Post a free Want-To-Buy and get notified when it's available. Find Crane Attachments for your MI-JACK 1000B Gantry Cranes / Overhead Cranes.