The B&B SUMNER Hi Heavy Duty Pro-Jack is designed to offer durable and stable support for heavy-duty pipework in industrial and fabrication environments. This jack feature a rugged fixed-leg steel construction and accommodate significant load capacities, ensuring operational safety and efficiency. All pipe jacks and pipe stands are rated with at least a 2:1 safety ratio that is third party tested. We have made B&B SUMNER Pro-Jacks the strongest, most durable products on the market. B&B SUMNER also offers an extensive range of head options for any pipe fabrication application.