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Browse Masonry/concrete Boxes 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 Masonry/concrete Boxes, which contains parts such as 089016, 089018, 089019, 089020, 089022 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 Masonry/concrete Boxes part.

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Part No.DescriptionManufacturerSub CategoryRFQ
089016IPX 089016 PVC SLAB BOX KWIKON These slab boxes come with knockouts (no molded connectors) and provide 29 cu in of wiring space.Ipex Usa, Llc
089018IPX 089018 PVC SLAB BOX KWIKON Kwikon Square Slab Boxes are designed for the direct mounting of 4" devices and square covers. Made of high impact PVC with molded connectors, Square Slab Boxes have an overall volume of 29 cu in.Ipex Usa, Llc
089019These slab boxes come with knockouts (no molded connectors) and provide 29 cu in of wiring space. IPX 089019 PVC SLAB BOX GREY KWIKONIpex Usa, Llc
089020Kwikon Square Slab Boxes are designed for the direct mounting of 4" devices and square covers. Made of high impact PVC with molded connectors, Square Slab Boxes have an overall volume of 29 cu in. IPX 089020 PVC SLAB BOX KWIKONIpex Usa, Llc
089022IPX 089022 PVC SLAB BOX KWIKON These slab boxes come with knockouts (no molded connectors) and provide 29 cu in of wiring space.Ipex Usa, Llc
089052Kwikon Single Gang Concrete Wall Boxes arrive on the jobsite fully assembled and ready to install. Say goodbye to wasted energy and time spent wrapping and taping product in preparation of the concrete pour. A Kwikon Concrete Wall Box arrives fully assembled with the hubs, protective poly film and single gang opening all installation ready. Made of non-metallic, non-conductive and non-corroding PVC, these fittings are durable, lightweight and highly engineered; perfect for the tough poured wall environment. IPX 089052 PVC SLAB BOX GREY KWIKONIpex Usa, Llc
1-mbSingle Gang Masonry Box, 22.0 Cubic Inches, 3-3/4 Inches Long x 1-7/8 Inches Wide x 3-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, For use with Conduit Steel City 1-MB 1-Gang Deep Masonry Box, 3-1/2" Deep, 1/2" & 3/4" KO's, SteelBowers/thomas & Betts
1-mbsSingle Gang Masonry Box, 16.5 Cubic Inches, 3-3/4 Inches Long x 1-7/8 Inches Wide x 2-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, For use with Conduit Steel City 1-MBS 1-Gang Shallow Masonry Box, 2-1/2" Deep, 1/2" & 3/4" KO's, SteelBowers/thomas & Betts
2-mbSteel City 2-MB 2-Gang Deep Masonry Box, 3-1/2" Deep, 1/2" & 3/4" KO's, Steel Two Gang Masonry Box, 46.8 Cubic Inches, 3-3/4 Inches Long x 3-3/4 Inches Wide x 3-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, For use with ConduitBowers/thomas & Betts
2-mbsTwo Gang Shallow Masonry Box, 33 Cubic Inches, 3-3/4 Inches Long x 3-3/4 Inches Wide x 2-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, For use with Conduit Steel City 2-MBS 2-Gang Shallow Masonry Box, 2-1/2" Deep, 1/2" & 3/4" KO's, SteelBowers/thomas & Betts
3-mbThree Gang Masonry Box, 71.0 Cubic Inches, 3-3/4 Inches Long x 5-1/2 Inches Wide x 3-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, For use with Conduit Steel City 3-MB 3-Gang Deep Masonry Box, 3-1/2" Deep, 1/2" & 3/4" KO's, SteelBowers/thomas & Betts
4-mbsFour Gang Shallow Masonry Box, 64.0 Cubic Inches, 3-3/4 Inches Long x 7-3/8 Inches Wide x 2-1/2 Inches Deep, 1/2 Inch and 3/4 Inch Concentric Knockouts, Galvanized Steel, Welded Construction, For use with Conduit Steel City 4-MBS 4-Gang Shallow Masonry Box, 2-1/2" Deep, 1/2" & 3/4" KO's, SteelBowers/thomas & Betts
54531-1-2-3-4Octagon Concrete Box, 23 Cubic Inches, 4 Inch Diameter x 2 Inch Depth, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54531-1/2-3/4 4" Octagon Concrete Box, 2" Deep, 1/2" & 3/4" Single Row KO's, Steel, 23.0"³Steel City
54541-1-2-3-4Octagon Concrete Box, 29 Cubic Inches, 4 Inch Diameter x 2-1/2 Inch Depth, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54541-1/2-3/4 4" Octagon Concrete Box, 2-1/2" Deep, 1/2" & 3/4" Single Row KO's, Steel, 29.0"³Steel City
54551-1-2-and-3-4Octagon Concrete Box, 35 Cubic Inches, 4 Inch Diameter x 3 Inch Depth, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54551-1/2-3/4 4" Octagon Concrete Box, 3" Deep, 1/2" & 3/4" Single Row KO's, Steel, 35.0"³Steel City
54551-3-4-1Octagon Concrete Box, 35 Cubic Inches, 4 Inch Diameter x 3 Inch Depth, 3/4 Inch and 1 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54551-3/4-1 4" Octagon Concrete Box, 3" Deep, 3/4" & 1" Single Row KO's, Steel, 35.0"³Steel City
54561-3-4-1Octagon Concrete Box, 41 Cubic Inches, 4 Inch Diameter x 3-1/2 Inch Depth, 3/4 Inch and 1 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54561-3/4-1 4" Octagon Concrete Box, 3-1/2" Deep, 3/4" & 1" Double Row KO's, Steel, 41.0"³Steel City
54561-1-2-3-4Octagon Concrete Box, 41 Cubic Inches, 4 Inch Diameter x 3-1/2 Inch Depth, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54561-1/2-3/4 4" Octagon Concrete Box, 3-1/2" Deep, 1/2" & 3/4" Double Row KO's, Steel, 41.0"³Steel City
54571-1-2-3-4Octagon Concrete Box, 47 Cubic Inches, 4 Inch Diameter x 4 Inch Depth, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54571-1/2-3/4 4" Octagon Concrete Box, 4" Deep, 1/2" & 3/4" Double Row KO's, Steel, 47.0"³Steel City
54591-1-2-3-4Octagon Concrete Box, 70 Cubic Inches, 4 Inch Diameter x 6 Inch Depth, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction, For use with Conduit 54591-1/2-3/4 4" Octagon Concrete Box, 6" Deep, 1/2" & 3/4" Three Row KO's, Steel, 70.0"³Steel City

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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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