A156BT-4-18 Through Roof

This through roof connector assembly is for use where downlead cables are to be terminated above the roof deck and under the finished roof and insulation. The flat surface base is secured to the deck with screws or masonry anchors. The 1/2" diameter riser bar has an integral 1" PVC sleeve for use with boot type roof flashings. Riser bar length is 18". Premium die cast aluminum cable clamps at top and base are for cables through No. A508.