Bottle Jack, 20 ton, Steel Base with force gauge. Designed to distinctly display the force output by the jack on a large 4" gauge, a Powerful heavy-duty jack that is ideal for use in the automotive, machinery and construction industry. Heavy duty hydraulic bottle jack; ideally used in automotive, machinery, and construction industry; steel base; 20 ton capacity.
• Welded steel construction throughout reduces metal fatigue allowing for a longer life
• Unique base forging method increases resistance to high pressure and gives a degree of durability and performance not found in any other comparable product
• ZN models are usable in multiple positions: upright, angled, or horizontal
• Special grade steel results in high durability and helps to prevent rust
• Casting, cylinder, and base are jointed by an electric welding method for high strength and to prevent leaking
• Needle valve allows you to control the lowering of the ram
• Heat-treated extension screws provide a low pickup height adjustment and maximum lift height