Copper compression lug, one-hole, standard barrel, 90 degree bent tongue, 240 millimeters squared class 2r rigid stranded conductor, 185 millimeters squared cllass 5f/6f flexible stranded conductor, M16 stud, Tin-plated to inhibit corrosion, UL Listed and CSA Certified to 90 degrees Celsius when crimped with Panduit tools and dies, Product information marked on connector for selection and installation, Internally beveled wire entry for fast and easy installation.