Custom made 1 ton machine screw jack that is equivalent to USA local market 1ton screw jack. The regular USA customer who is a reseller, they import forty pieces JTN-1T machine screw jacks per order, then they sell them to their regular US end users, when have several pieces these jacks in stock, then they will buy them from us again, to keep enough stock in their warehouse.
Features:1.1 ton machine screw jack
2.equivalent USA screw jack
3.lifting screw Tr 20x5
4.gear ratio 1/5, 1/20
5.two mounting holes
6.manually, electrically

