Hydraulic Bottle Jack, 2 Tonne - Draper Expert 99769, These bottle jacks have a tough welded base and reservoir to increase strength and prolong service life.They all feature a smooth hydraulic lift and an automatic safety overload valve.They have a polished chrome-plated pump piston and zinc plated handle.Ideal for heavy-duty, commercial and industrial applications. Draper Expert 99769 Hydraulic Bottle Jack, 12 Tonne