... , GUAE, GUAL,GUAC,GUALB,GUAX Size: 1/2"~2" Material:Malleable iron Finish:hot dipped galvanzied GUA series conduit outlet boxes are ... ,GUAC,GUALB,GUAXSize: 1/2”~2”Materials: Malleable ironFinish: Hot Dipped Galvanized or PVC CoatedCover: Malleable iron or Steel, with Neoprene "O" ringFeatures ...