With car on ramp, engine/gearbox position and height can be adjusted from underneath Once support frame is secured in position, vehicle ramp can be moved up and down Length of frame, position of thrust pins, mounting support hooks and main support pad is fully adjustable to suit many applications Frame length: 600mm - 930mm (fully extended) Maximum width of thrust pins: 300mm (position 1), 500mm (position 2) Maximum load 400kg