STAC 16 SUPPLEMENTARY ANGLE RETURN KIT
An angle return for an additional vertical locking point.
-It fits to the friction stay to have an additional vertical locking point between hinges.
-It is recommended for use for sash heights above 900 mm.
The angle return is supplied with a set for the locking point.
-All of the parts are treated in order to guarantee resistance to corrosion having been subjected to 250 hours in a saline mist chamber.