SugatsuneLapcon Adjustable Soft Down Lid Stay (NSDX-20RK) - RIGHT

The hinge appears to be nice quality with tight tolerances, smooth operation, and clear instructions. Pay close attention to the clearances diagram, particularly the swing of the arm in the closed position; there aren’t many options to squeeze this into a tight space. Check out sister product NSDX-35 if you need something more compact.

The title says it. The directions are in .1MM. Typically not a woodworker's measurement. I bit of engineering to have the measurements come out in whole numbers would be more convenient.

These supports do slow the closing of the lid on my blanket chest, until the last six or eight inches. Then, it slams shut, even adjusted as tight as they will go. Given the price and the time it took to install them, I would have to say they are pretty disappointing.

Did not hold correctly