Note: The 8x8-inch and 3x3-inch lab jack shown above are sold and no longer available.SOLD - These previously-owned/used stainless steel VWR lab jacks come in various sizes (12x12, 6x6) and capacities. Vertical lifts are adjustable. All units are in good condition, with some scratches on the surface and base due to previous use.Sold as is without warranty, expressed or implied. Buyer is responsible for determining the suitability of this product for their application.