*NEW* Diamond Link Friction Hinge

Rather than using a conventional single cantilevered top link to support the whole sash weight, the unique Diamond Link geometry maximizes the load bearing area with the brace link that forms super strong double thickness laminate for weights of up to 50kg The Diamond Link unique geometry pulls in the head of the sash to give a positive seal compression. Smooth reliable opening to 90 degrees. Maximizing the clear opening. To engage Easy Clean mode, simply press the Release Slide, the sash can be manoeuvred into position. It can then be auto reset back to the primary egress mode.