Product description
Product Description
1. Multipurpose, Lifting, supporting and hauling goods with hand-driver.
2. Safety and reliability, easy stop in any position with self-lock.
3. Lubrication: Well lubrication before packaging.
4. High strength construction, one-piece housing made of nodular graphite cast steel.
5. Wear-resistance and durability; Cast worm with heat-treated shafts and gears makes the
Mechanism unique reliable and durable.
6. Smooth drive