New, improved design, Felco Low Lift Precision Hydraulic Jacks can lift over 2000 times their own weight. Small, lightweight and portable, they fit under heavy machinery and equipment in tight areas that are hard to reach. Lifting height can be adjusted very precisely; within a few thousands of an inch. Available in 10 ton, 20 ton and 30 ton capacities. Each jack comes complete with height adjusting spacers in an attractive wooden box. The 10 ton model weighs only 8 pounds.