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Browse Square Boxes & Covers Parts and Components

Industrials Unlimited is an all-inclusive purchasing platform for industrial parts and components. Our inventory of more than two billion new and obsolete parts includes a broad range of products from many different part categories. One such category is Square Boxes & Covers, which contains parts such as 11225, 11226, 11232, 11251, 11272 and many others, all of which are readily available with short lead times and competitive prices. Among our competitive edges is our ability to leverage our purchasing power to secure lower costs and faster shipping times on all orders, even in AOG situations. We are able to do this due to resources such as our international supply chain network that spans the United States, Canada, and the United Kingdom. Furthermore, as an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, we are able to guarantee the quality and reliability of each part we sell. To see how we are revolutionizing parts procurement, submit an RFQ today for desired Square Boxes & Covers part.

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Part No.DescriptionManufacturerSub CategoryRFQ
11225Mulberry 11225 4" 3/8" Raised 1-Gang Galvanized Steel Drawn Square Box Cover Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Drawn, Raised; Size: 4 IN Width X 4 IN Height, 3/8 IN Raised; Old Number: 5201-3/8; Number Of Gang: 1; Universal Key Number: 52C13-3/8Mulbery Metal Products
11226Mulberry 11226 4" 1/2" Raised 1-Gang Galvanized Steel Drawn Square Box Cover Mulberry; Electrical Box Cover; Flat; Material: Galvanized Steel; Shape: Square; Size: 4 IN; Old Number: 5201-1/2; Universal Key Number: 52C13Mulbery Metal Products
11232Mulberry 11232 4" 1/2" Raised 1-Gang Galvanized Steel Drawn Square Box Cover Mulberry; Electrical Box Cover; Raised; Material: Galvanized Steel; Shape: Square; Size: 4 IN X 1-1/2 IN Raised; Old Number: 5201-1-1/2; Universal Key Number: 52C16-1-1/2Mulbery Metal Products
11251Mulberry; Electrical Box Cover; Raised; Material: Galvanized Steel; Shape: Square; Size: 4 IN X 1/2 IN Raised; Old Number: 52C10-1/2; Universal Key Number: 52C10-1/2 Mulberry 11251 4" 1/2" Raised Galvanized Steel Drawn Square Box CoverMulbery Metal Products
11272Mulberry; Cover; Tile; Material: Steel; Finish: Galvanized; Shape: Square Raised; Size: 4 IN Width X 4 IN Height, 3/4 IN Raised; Old Number: 52T2-3/4; Number Of Gang: 2; Universal Key Number: 52C52-3/4 Mulberry 11272 4" 3/4" Raised 2-Gang Galvanized Steel Square Box CoverMulbery Metal Products
11342Mulberry 11342 4-11/16" 3/4" Raised 2-Gang Galvanized Steel Square Box Cover Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Raised; Size: 4-11/16 IN Width X 4-11/16 IN Height, 3/4 IN Raised; Old Number: 7202-3/4; Number Of Gang: 2; Universal Key Number: 72C18Mulbery Metal Products
11344Mulberry 11344 4-11/16" 1" Raised 2-Gang Galvanized Steel Square Box Cover Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Raised; Size: 4-11/16 IN Width X 4-11/16 IN Height, 1 IN Raised; Old Number: 7202-1; Number Of Gang: 2; Universal Key Number: 72C19Mulbery Metal Products
11502Mulberry; Electrical Box Cover; Duplex; Material: Steel; Finish: Powder Coated; Size: 4-11/16 IN X 1/2 IN Raised; Old Number: 72RD; Universal Key Number: RSL12 Mulberry 11502 1/2" Raised Powder Coated Steel 1-Duplex Square Box CoverMulbery Metal Products
189sm4 in. Square Box, Welded, 1-1/2 in. Deep with Ten 1/2 and Six TKO's, Raised Ground, with 10 inch #12 Stranded Copper Pigtail Raco 189SM 4" Square Box, Welded, 1-1/2" Deep with Ten 1/2" and Six TKO's, Raised Ground, with 10" #12 Stranded Copper PigtailRaco Manufacturing
11201Mulberry; Electrical Box Cover; Blank; Material: Galvanized Steel; Shape: Square Flat; Size: 4 IN; Old Number: 52FC; Universal Key Number: 52C1 Mulberry 11201 4" Galvanized Steel 1-Blank Square Box CoverMulbery Metal Products
11202Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Flat; Size: 4 IN Width X 4 IN Height; Old Number: 52FB; Universal Key Number: 52C12F; Configurations: Bushed Hole (0.4375 IN Diameter) MULB 11202 4-IN.SQUARE BUSHED COVERMulbery Metal Products
11203Mulberry; Electrical Box Cover; Knockout; Material: Galvanized Steel; Shape: Square Flat; Size: 4 IN; Knockouts: 1/2 IN; Old Number: 52FK; Universal Key Number: 52C6 Mulberry 11203 4 x 1/2" Galvanized Steel Knockout Square Box CoverMulbery Metal Products
11204MULB 11204 4IN SQ FLAT COVERMulbery Metal Products
11211MULB 11211 4-IN.SQ.RAISED BLANK CVR Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Raised; Size: 4 IN Width X 4 IN Height, 5/8 IN Raised; Old Number: 52RC; Universal Key Number: 52C2; Configurations: BlankMulbery Metal Products
11212MULB 11212 4-IN.SQ.RAISED BUSHED CV Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Raised; Size: 4 IN Width X 4 IN Height; Old Number: 52RB; Configurations: Bushed Hole (0.4375 IN Diameter)Mulbery Metal Products
11214Mulberry 11214 4" 1/2" Raised Galvanized Steel Square Box Cover Mulberry; Electrical Box Cover; Material: Galvanized Steel; Shape: Square; Size: 4 IN; Opening: 3 IN; Old Number: 52R3; Universal Key Number: 52C3Mulbery Metal Products
11215Mulberry 11215 4" 1/2" Raised Galvanized Steel Square Box Cover Mulberry; Electrical Box Cover; Material: Galvanized Steel; Shape: Square; Size: 4 IN; Opening: 3 IN; Old Number: 52R3-1/2; Universal Key Number: 52C3-1/2Mulbery Metal Products
11221Mulberry 11221 4" 1-Gang Galvanized Steel Flat Drawn Square Box Cover Mulberry; Electrical Box Cover; Flat; Material: Galvanized Steel; Shape: Square; Size: 4 IN; Old Number: 5201; Universal Key Number: 52C0Mulbery Metal Products
11222MULB 11222 4-IN.1G.SWITCH COVER 1/8 Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Drawn, Raised; Size: 4 IN Width X 4 IN Height, 1/8 IN Raised; Old Number: 5201-1/8; Number Of Gang: 1; Universal Key Number: 52C62-1/8Mulbery Metal Products
11223Mulberry; Cover; Material: Steel; Finish: Galvanized; Shape: Square Drawn, Raised; Size: 4 IN Width X 4 IN Height, 1/4 IN Raised; Old Number: 5201-1/4; Number Of Gang: 1; Universal Key Number: 52C62 Mulberry 11223 4" 1/4" Raised 1-Gang Galvanized Steel Drawn Square Box CoverMulbery Metal Products
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Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

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