Manufacture and Sale hand powered lift jack 100 kn force 12" 9:1 manually operated worm screw jack.
The worm gear screw jacks are lubricated by the manufacturer and are ready for operation on delivery. The versions (translating screw jacks, or rotating screw jacks) must be lubricated via their grease nipples with one of the greases specified below at intervals of 30 50 operating hours.