Brass inserts for repairing torn-off binding screws with an external thread. The internal thread fits normal binding screws; also holds in the foamed core. To screw in, 9 mm long.
Plastic dowel for repairing torn out binding screws. Recommendation: drill out with a hollow drill and drive in plastic dowels. It is best to glue in the dowels with 2-component glue. Length 9 mm.