73171 - 4-11/16 in. square extension ring 42.0 cu in. 2-1/8 in. deep
1 year warranty against defect
4-11/16 in. square extension ring, 2-1/8 in. deep, 42.0 cubic in. Concentric knockouts. To extend an existing 4-11/16 in. square box Made of Steel Cubic capacity 42.0 cu. in. 2-1/8 in. deep
73171 - 4-11/16 in. square extension ring 42.0 cu in. 2-1/8 in. deep
Sale price$25.94