TEMCo TH0026 Hydraulic Machine Toe Jack Lift 10/20 TON Track 5 YEAR Warranty 10 US TON Toe Capacity, 20 Ton at Top. Lowest Minimum Jacking Clearance at Only 0.875 Inch. Machined Cylinder Housing - Compare to traditional stamped sheet metal shell. Over Travel Protection eliminates damage to internals from over-extension of piston. Hard Chrome Ram resists corrosion and maximizes seal wear life. 5 Year Warranty from a well-known American name. NON-GENERIC