Heavy Duty Overhead Door Closer Variable Power Size 2-6 Finish:Silver simply use the turn knob

simply use the turn knob

The knob is mounted on a concealed fix rose thus no fixings are visible

These devices fit most doors and are simplicity itself to install

Usually the two parts separate so that

Heavy Duty Overhead Door Closer Variable Power Size 2-6 Finish:Silver simply use the turn knobOverhead Door Closer Variable Power Size 2 6. Certified to BS EN 1125 and BS 8300 to meet the needs of disabled people. CE marked and Certifire tested. Comes with a 10 year mechanical guarantee and is Fire door rated. Suitable for all domestic, commercial and industrial use. Suitable for both left and right hand application. Suitable for fire door use *Delayed action not covered by CE or certifire. Suitable for doors up tp 120kg and or 1400mm wide.