SuperSlide hang bars are made from hollow steel and sold in standard lengths. Most people find that they need to trim the hang bar down slightly and are left with rough cut edges. Our hang bar end caps sets are designed to help you finish off your hang bar ideally by hiding the rough edges and preventing them from snagging your garments. If you have an open end they also stop your coat hangers falling off the end. Each set comes with (2) internal end caps (2081) and (2) external end caps (2083). The internal end caps (2081) are used wherever you have an open/floating end for your hang bar. These are made from white plastic and fit inside the hang bar and help stop your garments from slipping off the end of the hang bar. The external end caps (2083) are used wherever you have a side wall fixing for your hang bar. These are made from white plastic and will sit inside a 980 or 6810 side wall bracket.