Switch Box, Gangable, Old Work, Welded Construction, 1 Gang, 3-Inch Length, 2-Inch Width, 2-3/4-Inch Depth, 14 Cubic-Inch Capacity, (1) 3/4-Inch Conduit Bottom, (2) 3/4-Inch Conduit Side, (2) 3/4-Inch Conduit Knockout Size, Hot Rolled AISI C-1008, ASTM G90-U 0.062-Inch Steel Material, Galvanized Finish, Ear Mounting, For Use With Conduit, No Clamp, UL Approval, Federal Specification W-J-800 Applicable Standard. Switch Box; Gangable; Old Work; Welded Construction; 1 Gang; 3-Inch Length; 2-Inch Width; 2-3/4-Inch Depth; 14 Cubic-Inch Capacity; (1) 3/4-Inch Conduit Bottom, (2) 3/4-Inch Conduit Side, (2) 3/4-Inch Conduit Knockout Size; Hot Rolled AISI C-1008, ASTM G90-U 0.062-Inch Steel Material; Galvanized Finish; Ear Mounting; For Use With Conduit; No Clamp; UL Approval; Federal Specification W-J-800 Applicable Standard; 25 Standard Package.