A malleable cast aluminum base with a 1-way bolt pressure cable holder and two non-penetrating bolt pressure fasteners. For use when cable is run across standing roof seam. Stainless steel bolts. 5-1/2 x 2 in. (14 x 5.1 cm); approximately 7 oz. (198 g). Use suffix 1/2 or 5/8 inch to denote air terminal thread size.