NHN 1600U-M/495S is a super-thin, stylish, robust and high performance Concealed Door Closer.
With the door closed, the main body and lever are completely concealed into door and door frame to
streamline the external appearance. Combining quality, efficiency and functionality, NHN 1600U-
M/495S provides smooth door closing motion utilizing a needle bearing, ideal for hotel rooms, reception
rooms, powder rooms, hallways, modern offices etc.