No need to install, movable for use. Manual mechanic lock release, simple and practical. Used for fast repair of tyres, change engine oil and so on. Mold machining through the whole process so that the parts are universal and interchangeable. Pass 120% capacity dynamic load test and 150% capacity static load test. Italian oil seal to make sure no oil leakage. Power unit on the optional manual pump to solve the power outage. Lifting Arm Maximum Width: 1580mm. Lifting Arm Maximum Length: 1980mm. Net Weight: 380Kg Gross Weight: 420Kg. The item "Small portable scissor car lift for home...