Corrosion resistant stainless steel construction ensures long-term integrity in extreme weather applications.Integrated cable grippers bite into the jacketing to provide additional support in heavy wind and ice loading conditions. Wireless Solutions WSBH-158 Butterfly Hanger - For 1 5/8 inch Cable - Stainless Steel - 10 Pack Butterfly Hanger Kits come with (10) 3/8 x 3/4-inches long stainless steel slotted hex head bolts, stainless steel washers and stainless steel nuts.