Sealey Bottle Jack 10 Tonne. Base and reservoir machine welded for increased strength and reduced chance of leakage. Fitted with overload valve. Supplied with 2-piece handle. Model No. SJ10. Capacity: 10 Tonne. Hydraulic Lift: 145mm. Maximum Height: 447mm. Minimum Height: 222mm. Screw Extension: 80mm. Nett Weight: 4.80kg.