... set screw type and threaded type . 7)Weatherproof
boxes and cover : One
gang , two
gang and round weatherproof
boxes and covers . 8) Steel
Electrical Conduit
Box and covers:4x4" Square
Box, 4" Octagonal
Box, 4x2" Handy
Box, 4-11/16x4-11/16" Square
Box. ...