Hubbell-Raco 8265 2-1/8-Inch Deep, 3/4-Inch and 1-Inch Side Knockouts Welded 4-11/16-Inch Square Box The product is 4-11/16" x 2-1/8" Deep, Steel Square Box, Welded Corners, Non-Metallic Clamps, 3 of 1/2", 6 of 3/4" & 4 of 1" Knockouts, 42 CUIN. Easy to use The product is manufactured in China Square boxes wide variety of commercial Industrial applications Larger-sized conductors Wiring devices