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About this item

• It is a hand cranked jack that does not require a lifting switch to control its lifting. It has an automatic braking function. Its unique design allows it to be lifted and lowered at any time, and the lifting process will never fail
• Although the accuracy of the scale is 1mm, the accuracy of its rise or fall can reach 0.1mm. If you don't shake it, it will stop, and its rise or fall is arbitrary
• There are multiple operating ranges for this lifting tool. Please refer to the fourth picture for details
• One jack can lift 400 pounds, and two jacks can lift up to 760 pounds. You only need 15 pounds of force to lift a jack with a load of 400 pounds, which makes it very easy for an elderly person to use it
• You will receive two jacks with scales, which are easier to use for fine-tuning and leveling. If you need to lift large-sized items, please use our shims to make it easier to find the center of gravity.
• Pending patents.

Hand Lifting Tool Jack