\ Door closer Concealed overhead \ Suitable for any wooden door and almost any aluminium door thanks to the small cross section \ The symmetric CAM MOTION mechanism provides UNIVERSAL versatility, allowing quick and easy mounting in any door. » Independent valve adjustment for closing and latching speeds. » Internal safety valve with pressure relief action. \ Classification with EN1154: 1996 + A1: 2002 \ Max opening angle 120 degrees. \ Max door weight 40-80 Kg \ Max door width 85-110 cm \ Color : Silver \ Made in spain