NB Size refers to the external diameter of the metal roller tube
Chain operated. You get the control end & idle end & plastic fixing brackets which you can top or face fit. comes with all parts in photos.
Comes with a continuous loop metal never ending chain, sizes given are the hanging drop, (the overall length of the chain will be 2 x the hanging drop) - choose the size required from the options above
The inner shaft is tapered, from 18mm maximum to 15.5mm minimum
Comes with a "P" clip (Safety device)
Includes free P+P to all Uk post codes
MUST BE FITTED WITH A SAFETY DEVICE