This very slim and elegant profile can be used to make the transition between a higher and a lower floor. Can be used with clicked vinyl floors. Wear-resistant quality aluminium, silver tone. Installation with the supplied subprofile. Glue the sub-profile to the subfloor, then press the adapter profile into the subprofile. Tip: use a hammer and e.g. the tapping block as a help to press the adapter profile in the subprofile.