Arlington 6-1/2 x 10-1/2 Siding Box Kits (Large Fixtures and Sided Structures) 8081FDBL 25/BOX

Works on all siding types. Before or after siding is up, Mounting holes on inside of box. Textured paintable surface. NM cable connector provided. 6-1/2 x 10-1/2 mounting surface. Provides a .895 J-channel. 15-1/2 cubic inch box.With Flange