Manual Mechanical Car Screw Jack

Manual Mechanical Car Screw Jack

The manual mechanical car screw jack is also called mechanical jack, which is driven by the human being through the screw pair, the screw or nut sleeve as a lifting device.

This jack is as a common jacking and lifting tool on automotive, bridges, ships and machinery industries. Hook screw jack can hook lower position goods using hooking leg.

Technical Parameter:

Features

1?Having convenient handling, easy maintenance and reliable use.

2?Adjustable screw saddle provides additional lifting ranges with support and stability.

3?Wide, ragged base provide stability and strength.

4?Mechanical screw jack is ideal for auto, truck service, farm, and shop use.

Attentions

1?Before lifting the weight, pay attention to the position of the positive jack to keep it vertical to prevent the screw deflection and the resulting accident.

2?Always keep the body surface of the jack clean, check the internal structure regularly, and make the small gear in the rocker flexibly and reliably rise and fall.