TRUCK JACK STAND 20TONNE TALL PIN TYPE20 TONNE. LOCKING PIN WITH 45MM STAGESMINIMUM HEIGHT: 680MM, MAX HEIGHT: 968MMThe ABL Imports 20 Ton Truck Jack Stand features a pin-type design and a locking mechanism for added stability. With 45mm stages, it can lift loads up to 20 tons to a maximum height of 968mm and minimum height of 680mm.