Flotron’s 300 and 400 series are standard floor type holding fixtures. The 300 series are non-gearbox and the 400 series are gearbox type. The 400 series are designed into applications where the off-center load needs to be controlled at all times. You can also use an index plate with or without the gearbox. The HD325 and HD425 units offer more rigidity and load capacity due to their three-beam construction. The main beams are ordered to the length required for your part. Telescopic beams are offered as well. See below for comparative data on all the 300 and 400 series holding fixtures and click on an image for additional information about a particular fixture.