Draper Expert Professional Low Profile Garage Trolley Jack, 4 TonneStock No: 24276 Part No: TJ4 PRO This low entry trolley jack is ideal for vehicles with a reduced clearance height. Heavy duty chassis with a powerful twin piston pump for a fast lift, capable of reaching a maximum height of 515mm. The knurled handle enhances grip to prevent slippage. The EVA foam handle cover and the integrated rubbler saddle pad help prevent damage to the vehicle. There is a safety valve to prevent the jack from overloading.