This scissor action car jack has been manufactured to provide smooth lifting and lowering operation. Curved base plate allows for radial movement when lifting vehicle. 1000kg working load limit. Lowered Height: 115mm Raised Height: 405mm Strong welded steel construction Large mounting flange and base pad prevents tilting and sinking Geared lift mechanism prevents slipping Crank handle design reduces physical effort Ideal factory jack replacement Durable baked enamel finish Labelled with safe-use instructions Handle included Meets current Australian Standards.