The Winntec From Sip 12 Ton Trolley Jack Stands Use A Heavy-Duty Pin-Type Support Column For Simple And Safe Adjustment And Versatility Through Large Wheels And Handles For Easy Positioning. • 12 Ton Maximum Weight Capacity • 302Mm To 450Mm Lifting Height Range • Heavy-Duty Pin-Type Support Column With 5 Heights • Adjustable Height For Easy Lifting Of Vehicles Surfaces • Heavy-Duty 22Cm Square Base For Increased Stability • Wheel-Mounted For Manoeuvrability And Positioning • Supplied As A Pair Of Jack Stands • High-Quality European Design • Winntec 3 Year WarrantyPTDSIP09846