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. Dimensions15.60cm x 12.20cm x 21.80cm Weight3.87kg Contents: --1 x Draper Expert Hydraulic Bottle Jack