Flotron’s 500 series holding fixtures handle more weight and torque than the 400 series, while their footprint is basically the same. The HD525 has triple beam construction and the HD510 has single beam construction. The HD510-HYD model adds the feature of hydraulic height adjustment. This allows the height to be adjusted infinitely while your part is loaded rather than unloading the fixture to adjust height. The main beams are ordered to the length required for your parts. Telescopic beams are also available to handle longer parts. See below for comparative data on all the 500 series holding fixtures and click on an image for additional information about a particular fixture.