Electrical Box Extensions

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Top Seller
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Single Gang.
Arlington
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Single Gang.
MFR: Arlington
MFR #: BE1
UPC: 018997401601
Item #: 165081
In Stock -
$2.50 each
Availability
Location Available Qty
Top Seller
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Two gang.
Arlington
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Two gang.
MFR: Arlington
MFR #: BE2
UPC: 018997489609
Item #: 183028
In Stock -
$3.49 each
Availability
Location Available Qty
Arlington
Ceiling Box extender. for setback ceiling boxes. Fits 3-1/2 and 4" round octagonal boxes. Extends box up to 1-1/2" and has 2 hour fire rating.
MFR: Arlington
MFR #: BE1R
UPC: 018997401618
Item #: 93697
In Stock -
$4.37 each
Availability
Location Available Qty
Arlington
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. three gang.
MFR: Arlington
MFR #: BE3
UPC: 018997489678
Item #: 54528
In Stock -
$7.23 each
Availability
Location Available Qty
Arlington
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. four gang.
MFR: Arlington
MFR #: BE4
UPC: 018997489685
Item #: 31848
In Stock -
$9.93 each
Availability
Location Available Qty
Arlington
Non metallic box extender, single gang. Extends shallow boxes 5/8".
MFR: Arlington
MFR #: BES1
UPC: 018997489760
Item #: 15364
Available to Order
$6.29 each
Availability
Location Available Qty
Arlington
Better device support in oversized or miscut wall openings. Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Single Gang.
MFR: Arlington
MFR #: BE1X
UPC: 018997401717
Item #: 240512
In Stock -
$2.50 each
Availability
Location Available Qty
Arlington
Heavy duty commercial grade Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Single Gang. Trimmable to work with maxi, midi and standard wall plates.
MFR: Arlington
MFR #: BE1XLS
UPC: 018997401724
Item #: 1564379
Available to Order
$5.17 each
Availability
Location Available Qty
Arlington
Better device support in oversized or miscut wall openings with the help of larger perforated flanges. Our box extender levels and supports the wiring device where the box is set back from the wall surface and extends the box up to 1-1/2". 2 hour fire rating. Four Gang.
MFR: Arlington
MFR #: BE4X
UPC: 018997489753
Item #: 1550438
Available to Order
$16.17 each
Availability
Location Available Qty
Arlington
Better device support in oversized or miscut wall openings with the help of larger perforated flanges. Our box extender levels and supports the wiring device where the box is set back from the wall surface and extends the box up to 1-1/2". 2 hour fire rating. Three Gang.
MFR: Arlington
MFR #: BE3X
UPC: 018997489746
Item #: 1497303
Available to Order
$7.23 each
Availability
Location Available Qty
Arlington
Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to 1-1/2". 2 hour fire rating. Comes with two #6 x 2 screws.
MFR: Arlington
MFR #: BE1BAG
UPC: 018997519054
Item #: 152853
Available to Order
$3.49 each
Availability
Location Available Qty
Arlington
OUTLET BOX RETRO WHITE 22.
MFR: Arlington
MFR #: F22
UPC: 018997125750
Item #: 683250
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty
Arlington
2 Gang non metallic box extender with larger perforated flanges. Larger flange gives better support for device. Extends boxes up to 1-1/2".
MFR: Arlington
MFR #: BE2X
UPC: 018997489739
Item #: 1005722
Available to Order
$3.49 each
Availability
Location Available Qty
Bridgeport
Box Extender
MFR: Bridgeport Fittings, LLC
MFR #: BXE-300
UPC: 781747431004
Item #: 96698
Available to Order
$2.97 each
Availability
Location Available Qty
Bridgeport
Box Extender/Insulator/Duplex
MFR: Bridgeport Fittings, LLC
MFR #: BXE-200
UPC: 781747421005
Item #: 64093
Available to Order
$2.72 each
Availability
Location Available Qty
Bridgeport
Box Extender/Insulator/Duplex
MFR: Bridgeport Fittings, LLC
MFR #: BXE-100
UPC: 781747411006
Item #: 42155
Available to Order
$1.81 each
Availability
Location Available Qty
Discontinued
Thomas & Betts / Carlon
BOX EXTENDER, BULK PACK
MFR: ABB - Installation Products
MFR #: B1EXTB
UPC: 034481143215
Item #: 37760
Available to Order
Phone: 1-855-999-2372 Email Contact Us
Availability
Location Available Qty