Spiral jack aka screw jack, car jack,mechanical jack, ratchet jack, hoisting jack, lifting jack, screw bottle jack,machine screw jack and so on names.

Screw jack application: factory ware house, bridge construction, shipyard,engineering construction and other department of lifting operation.

Spiral Jack capacity: from3.2 tons to 500.0 tons.

And according to the requirements of customers, we can design and makevarious special lifting tools. Our products are unique, innovative and safe.

Screw jack can support heavy loads for a long-term.

Finer Lifting Tools produce machine screw jack with highperformance, and can meet growing industrial demands.

Screw jack is compact,small in volume, light in weight, so it is easy to carry along.

Regarding spiral jack details, screw jack applications, pleasekindly feel free contact withus. Professionally service hope will get your satisfaction.

Shan Dong FinerLifting Tools co.,LTD