Sealey YAJ20SLE Low Profile Air Operated Hydraulic Bottle Jack 20 Tonne

HEAVY-DUTY HYDRAULICS - Powerful and reliable, ideal for workshop or roadside use.
AIR OPERATED - Takes the effort out of lifting heavy plant, tractors and commercial vehicles.
SAFETY LOCK - Dead man's control and sectional pump handle for manual operation, when air is unavailable.
LOWERING SYSTEM - Automatic dual spring controlled.
OVERLOAD SAFETY VALVE - Safety valve fitted to prevent damaged to the unit.