Sealey Bottle Jack 50 Tonne --Min./Max. Height: 280/450mm. --Fitted with overload valve. --Base and reservoir machine welded. --Supplied with 2-piece handle. --Fitted with carrying handle. --Model No. SJ50 Weight26.5kg Base and reservoir machine welded for increased strength and reduced chance of leakage. Fitted with overload valve. Supplied with 2-piece handle. Fitted with carrying handle. Capacity: 50 Tonne Hydraulic Lift: 170mm Maximum Height: 450mm Minimum Height: 280mm Nett Weight: 25.8kg