Friction Hinge Packers 4mm Friction Hinge Packers 4mm which when clipped onto a 13mm standard stack friction hinge, increases the height to a 17mm stack friction hinge. Simply click onto the arm of the friction hinge that fastens to the opening window sash. Three packers are required per hinge. Available in multipack sizes ranging from 6 to 100. Supplied in black or blue depending on availability, once fitted to the hinge these packers will not be visible. Features: 4mm height Converts a 13mm standard stack friction hinge to a 17mm high stack friction hinge Easy to Fit Sold in Multipacks You will receive Black or blue depending on availability
