Ring for supporting e.g. cable is constructed like key ring and is connected to pin which fixes it in wall, cable being slid into ring and prevented from sliding out by ball on its end

摘要

The ring (1) for supporting e.g. a cable is constructed like a key ring and is connected to a pin, threaded pin (2) or pin with a spring-loaded ball at its end (3). This fixes the ring in the wall. The cable is slid into the ring and is prevented from sliding out by a ball (5) on its end.