ASAP Semiconductor

Explore Our Electrical Box Extension & Brackets Parts Catalog for High-Caliber Options!

Find Automation Parts is a premier purchasing platform with over 2 billion new, used, obsolete, and hard-to-find items, some of which include Electrical Box Extension & Brackets parts by numerous manufacturers that we trust. Browse our expansive inventory for in-demand part numbers like 131rac, 14-bl, 203pl, 205rac, 206rac, and various others that have been vetted for fit, form, and function prior to leaving our warehouses. As our supply-chain network spans the United States, Canada, and the United Kingdom, customers all across the globe are presented unparalleled access to our database of parts. Get started with a competitive quote on any featured product through our Instant RFQ service and see how Find Automation Parts can serve as your strategic sourcing partner!

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Part No.DescriptionManufacturerRFQ
131rac4 in. Octagon Extension Ring, Drawn, 1-1/2 in. Deep, Four 3/4 in. KO'sRaco Manufacturing
14-blBar Hanger, Length 24 Inches, Straight, Steel, For Mounting Ceiling Boxes, Furnished with Stove BoltBowers/thomas & Betts
203pl4 in. Square Plenum Box Extension, 1-1/2 in. Deep, Eight 1/2 in. and Four 3/4 in. KnockoutsRaco Manufacturing
205rac4 in. Square RETRO-RING®, Old Work, Used for Life Safety SupportRaco Manufacturing
206rac4 in. Square RETRO-RING®, Old Work, Used for Mounting of One of Two Device ApplicationsRaco Manufacturing
270racConcrete Ring, Welded, 4 in. Deep, Single Row 1/2 & 3/4 in. KO'sRaco Manufacturing
2gbdex-2gArc-co
2gbex-2gArc-co
3gbdex-3gArc-co
3gbex-3gArc-co
4gbdex-4gArc-co
4gbex-4gArc-co
4cse1-2Features:1 7/8IN Depth, For 4 X 2 1/8 IN Boxes, With Slide On, (8) 1/2 IN Knockout, Standard:UL, Material:Steel, Cubic Capacity:13CIAppleton Electric
4oe-1-2Features:1 1/2IN Depth, For 4 IN Boxes, (4) 1/2 IN Knockout, Standard:UL, Material:Steel, Cubic Capacity:15.5CIAppleton Electric
4oe-splFeatures:1 1/2IN Depth, For 4 IN Boxes, (2) 1/2 IN, (2) 3/4 IN Knockout, Standard:UL, Material:Steel, Cubic Capacity:15.5CIAppleton Electric
4sjde-1-2-3-4Features:2 1/8IN Depth, For 4 11/16 IN Boxes, (4) 1/2 IN, (6) 3/4 IN Knockout, Standard:UL, Material:Steel, Cubic Capacity:42CIAppleton Electric
4ssle-1-2Features:1 1/2IN Depth, For 4 X 2 1/8 IN Boxes, With Slide On, (8) 1/2 IN Knockout, Standard:UL, Material:Steel, Cubic Capacity:10.3CIAppleton Electric
4-od-ext-1-2Octagon Box Extension Ring, 21.5 Cubic Inches, 4 Inch Diameter x 2-1/8 Inch Deep, 1/2 Inch Knockouts, Pre-Galvanized SteelBowers/thomas & Betts
4-od-ext-splOctagon Box Extension Ring, 21.5 Cubic Inches, 4 Inch Diameter x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized SteelBowers/thomas & Betts
4-s-wr-1-2Square Wall Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch Knockouts, Galvanized Steel, Three Knockouts on Each Side, Four 8/32 Screws FurnishedBowers/thomas & Betts
55020Side mount deep box - with rotating dual supportPass And Seymour (legrand)
53151-1-2Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch Knockouts, Pre-Galvanized SteelSteel City
53151-1-2-3-4Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized SteelSteel City
53151-3-4Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 3/4 Inch Knockouts, Pre-Galvanized SteelSteel City
53151-svtSteel City
...

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Americas Fastest Growing Private Company
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eCustoms Visual Compliance
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FAA 0056 B AccreditedESD S20.20AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018Top Distributors 2020Top Distributors 2025