It is useful in many situations, such as tightening transportation industries, equipment maintenance maintenance, construction industry, rope tension, securing machinery and equipment, outdoor activities, disaster recovery, and more. [Specifications] Rated load (t): 1.0 Standard lift heights (m): 1.5 Lever length (inches): 130 Automatic hollow type Manual power (N): 140 Chain wire diameter (inches): 6.0 Body weight (kg): 7.2 Country of manufacture: China; 6 months Shipping method: Standard service