B&B Pipe Jacks and Pipe Stands are backed with almost 20 years of manufacturing experience and all Pipe Jacks and Pipe Stands are rated with at least a 2:1 safety ratio that is 3rd party tested. With an increased dimension of our Acme threads to 1-1/2in. increased square tube legs to 1-1/4in., we have made B&B Pipe Jacks the strongest, most durable product on the market. B&B also offers more head options than any other manufacturer, because we feel pipe fabricators can never have too many options. We are confident B&B has an available head style for any pipe fabrication application.