i recently tested a shock absorber in the Industrial and Scientific category, and I was pleasantly surprised by the Skyjacker H7066 Softride Hydro Absorber... As a result of my tests I determined that this product is perfect for controlling shock and vibration in heavy-duty industrial settings. The absorber provides a smooth and comfortable ride, while still being able to handle tough conditions. While the price may be slightly higher than some other similar products, the results make it worth the investment..