About Us    New Product Ideas    Custom Mfg.    Contact	847-455-0188
4" Square Conduit Boxes 4-11/16" Conduit Boxes Conduit Body Electrical Boxes & Covers Handy Boxes Electrical Boxes & Covers Masonry Electrical Boxes & Covers Multi-Gang Electrical Boxes & Covers Octagon & Round   3-1/2" Octagon Boxes & Covers   4" Octagon & Round Box Covers   4" Octagon Boxes 1-1/2" Deep   4" Octagon Boxes 2-1/8" Deep   4" Octagon Ceiling Fan Boxes   4" Octagon Extension Rings 1-1/2" Deep   4" Octagon Plenum Boxes & Covers   4" Octagon Swivel Fixture Hangers   5" Round Ceiling Blanks   Adjustable Bar Hangers Concrete Box Plates   Kwik Hang swivel Fixture Hangers   Octagon Concrete Rings   Round Ceiling Plates & Fan Boxes Electrical Boxes & Covers Stainless Steel Electrical Boxes & Covers Switch Boxes Electrical Boxes Plastic Fasteners, Hangers & Clamps Fire Alarm / Emergency Boxes & Covers Fittings, Hubs & Bushings Fixture Whips & Grips GFCI--Ground Fault Circuit Interrupters Grounding Products Lighting & Lamps & CFL Bulbs Service Entrance Products Switches, Devices & Receptacles Tools & Install Accessories Wall Plates Weatherproof Boxes & Covers Aerial Drop Wire Hardware Beam Clamps Bridle Rings Bulk Wire & Cable Cable Management Distribution Rings Fire Prevention Products J-Hooks Jacks, Face Plates & Bezels Patch Cables Rope, Twine & Pulling Tape   Electrical Boxes & Covers Octagon & Round : Concrete Box Plates     PAGE: 1 of 1 4 Style(s) Available  4" Flat Blank Concrete Electrical Box Plate Concrete box rings are used with the octagon concrete rings and are used to keep concrete out of the ring. Cover Size: 4” Style: Flat, Blank Knockouts: None Material: Steel . Call for volume discounts. 4" Flat with 1/2" & 3/4" Knockouts Concrete Electrical Box Plate Concrete box rings are used with the octagon concrete rings and are used to keep concrete out of the ring. Cover Size: 4” Style: Flat, with Knockouts Knockouts: (3) 1/2" & (2) 3/4" Material: Steel . Call for volume discounts 4" Flat with 3/8" Center Stud Concrete Electrical Box Plate Concrete box rings are used with the octagon concrete rings and are used to keep concrete out of the ring. Cover Size: 4” Style: Flat, With Knockouts & Center Stud (3/8") Knockouts: (2) 1/2" & (2) 3/4" Material: Steel . Call for volume discounts 4" Flat with 1/2" & 3/4" Knockouts Concrete Electrical Box Plate Plenum Rated Concrete box rings are used with the octagon concrete rings and are used to keep concrete out of the ring. Cover Size: 4” Style: Flat, With "Plenum" Knockouts Knockouts: (2) 1/2" & (2) 3/4" for "Vapor Tight" Seal Material: Steel . Call for volume discounts   PAGE: 1 of 1 4 Style(s) Available