System for positioning shelf or towel rail on telescopic support comprises conical positioning ring with slits in narrow end which fits over top of support and is held in place by conical locking ring

摘要

The system for positioning a shelf or towel rail (10) on a telescopic support (14) comprises a conical positioning ring (16) with slits in the narrow end. This fits over the top of the support and is held in place by a conical locking ring which widens the slits to hold it in place.