SnapNrack Ultra Rail Roof Mount & Series 200 Ground Mount Wire Management Solutions comprise a set of dedicated products to reliably and cost effectively secure PV module and microinverter leads. All products are made of materials which have been selected for their high UV exposure capability and ability to handle extreme rooftop temperatures common under solar arrays. SnapNrack 232-01106 Wire Retention Clip allows you to quickly secure PV Cable and AC Trunk lines into the existing rail channels.