... , 30T, 40T, 50T, 1Motorized Screw Jack. Motorized Screw Jack/Worm Gear Screw Jack/Worm Gear Screw Jack/Model: RN-0.5T, ... . Configuration: Worm and worm gear, bearing, housing and lead screw 3. Function: Elevating, Lowering, Pulling, Pressing, Pushing, Rotating ... 1T, 2T~100TProductivity: HS Code: 84289000Trademark: NOSENOrigin: ChinaMin. Order: 5 sets Motorized Screw Jack/Worm Gear Screw Jack/Worm Gear ...