1.USING FOR FASTENING MOBIL HOME 2.car jack.scissors jack,auto accessories 3.for car and trailer 1.LOWERST HEIGHT5.4INCH2.TOP HEIGHT24INCH3.MAX LOAD FOR THE TOP HEIGHT7000LBS4.NET WEIGHT7.6KG5.QUANTITY FOR 40HQ40-2400PCS 6.ACCESSORY FOR JACKONE HANDEL FOR 4 JACKS,7.other autoparts, 24INCH SCISSOR STEEL JACK