12v electric scissor 3ton car jack kit 3 in 1 car emergency jack kit contains: • 12 volts automatic 3ton scissor-type car jack-lifter • 12 volts automatic impact wrench for wheel nut removal and fastening • 12 volts automatic heavy duty tyre inflator • heavy duty carry box that can be used as a warning reflector triangle • 4 socket adapters for different wheel nut sizes • spare fuses • battery clamp in case your car doesn’t have 12 volts accessory port for connection • remote control and cables for controlling the jack, wrench and tyre inflator