Hubbell RACO® Conduit Clamp Back, 4 in, For Use With: IMC/Rigid Conduit, Bolt-On Mount, Malleable Iron, Silver, Electro-Plated Zinc, 8.078 in L x 3-7/16 in W x 1-1/32 in D
Use of clamp backs in outdoor locations can prevent the build-up of snow and rain between the conduit and the mounting surfaceAll malleable construction insures durability and mechanical protectionElongated bolt holes make alignment with straps easyZinc electro plated for added corrosion protectionFor use in mounting EMT conduit in wet or dry locations