1 Gang 1-7/8 13 CU Inch Steel Outlet Box Extension Ring

Outlet Box Extension Ring; Brand Name Steel City; Height 4 Inch; Width 2-1/8 Inch; Depth 1-7/8 Inch; Material Pre Galvanized G60 0.0625 Inch AISI/SAE 1008 Steel; Knockout Location (3) Each Sides, (1) Each End; Number of Knockouts 4; Knockout Size (3) 1/2 Inch Conduit Sides, (1) 1/2 Inch Conduit End; Number of Gangs 1; Capacity 13 CU Inch; Standard Package 50 Per Carton; Approval UL