Description Velfac SDC opening restrictor with sash part. Can be locked in the ventilation position. To operate, push the red locking plate until you hear a click. In side-hinged and side-guided opening functions, the restrictor is installed at the jamb. In top-hung fully reversible functions, it is installed at the cill. Features Includes child proof sash part Comes with ventilation function Limits window opening to 5-10cm Corrosion-proof zinc-aluminium surface Used for the VELFAC 200 window Can be fitted to timber windows Share on Twitter Share on Facebook Pin this product Share via email
