Jacton offers all of the components necessary to complete your power transmission system, whether it consists of a single jack or a multiple system jack arrangement. Our engineers can specify shafts, couplings, pillow blocks, and right-angle miter gearboxes to accommodate any layout, also the suggestions for the most economical and reliable method to complete your lifting system. Manual vertical screw jacks for light duty tables include 4 units small travelling nut jacks, 2 units small gearboxes, jaw couplings, drive shafts and worm gear motor. This screw jack system is export to Belgium clients.