Shop 4 Inch Deep Electric Box Extension

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$9.30
Steel-City 55151-1/2-25 4" Octagon Box Extension Ring, 15.8Cu, Ko's
Gordon Electric Supply
17
$9.30
Steel-City 55151-1/2-25 4" Octagon Box Extension Ring, 15.8Cu, Ko's
Gordon Electric Supply
$8.09
Garvin 57111 4" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$8.09
Garvin 57111 4" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$6.99
Garvin 53171-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$6.99
Garvin 53171-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$7.69
Garvin 55171-S 4" Octagon Extension Ring 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$7.69
Garvin 55171-S 4" Octagon Extension Ring 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$391.25
Steel-City 53171-1 4" Square Box Extension, Steel, 30.3Cu, 1-Ko In
Gordon Electric Supply
$391.25
Steel-City 53171-1 4" Square Box Extension, Steel, 30.3Cu, 1-Ko In
Gordon Electric Supply
$68.59
Garvin 53171-Svtss Stainless Steel 4" Sq Extension Ring 2-1/8" Deep (8) 1/2" & (4) 3/4" Ko's
Gordon Electric Supply
$68.59
Garvin 53171-Svtss Stainless Steel 4" Sq Extension Ring 2-1/8" Deep (8) 1/2" & (4) 3/4" Ko's
Gordon Electric Supply
$2.59
Garvin 53151-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 1-1/2" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$2.59
Garvin 53151-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 1-1/2" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$25.25
531711234 Thomas & Betts Square Box Extension Ring - Volume 30.3 Cu In - 4 Inch Square X 2-1/8 Inch Deep - 1/2" & 3/4" Knockouts - Galvanized Steel
Onlinecomponents.com
2
$25.25
531711234 Thomas & Betts Square Box Extension Ring - Volume 30.3 Cu In - 4 Inch Square X 2-1/8 Inch Deep - 1/2" & 3/4" Knockouts - Galvanized Steel
Onlinecomponents.com
$13.39
Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$13.39
Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$282.00
Steel-City 531511234-20R 4" Square 1-1/2 Box Extension Ring 1/2 3/4 Ko
Gordon Electric Supply
$282.00
Steel-City 531511234-20R 4" Square 1-1/2 Box Extension Ring 1/2 3/4 Ko
Gordon Electric Supply
$4.79
Garvin Bex-475 4" Sq Box Extender 3/4" Raised
Gordon Electric Supply
$4.79
Garvin Bex-475 4" Sq Box Extender 3/4" Raised
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$6.29
Garvin 53171-3/4 4" Sq Extension Ring Drawn 2-1/8" Deep W/3/4" Ko's
Gordon Electric Supply
$6.29
Garvin 53171-3/4 4" Sq Extension Ring Drawn 2-1/8" Deep W/3/4" Ko's
Gordon Electric Supply
$1.19
Steel-City 52C14-5/8 1-Gang Square Device Cover 4Cu 4 X 5/8" Raised
Gordon Electric Supply
$1.19
Steel-City 52C14-5/8 1-Gang Square Device Cover 4Cu 4 X 5/8" Raised
Gordon Electric Supply
$4.69
Garvin 53171-S 4" Sq Extension Ring Welded 2-1/8" Deep W/(6) 1/2" & (6) Combo Ko's
Gordon Electric Supply
$4.69
Garvin 53171-S 4" Sq Extension Ring Welded 2-1/8" Deep W/(6) 1/2" & (6) Combo Ko's
Gordon Electric Supply
$350.00
Steel-City Sbex Steel Box Extension
Gordon Electric Supply
6
$350.00
Steel-City Sbex Steel Box Extension
Gordon Electric Supply
$32.85
Steel-City 52171-1P 4" Square Outlet Box
Gordon Electric Supply
$32.85
Steel-City 52171-1P 4" Square Outlet Box
Gordon Electric Supply
$12.99
Garvin 53171-1 4" Sq Extension Ring Drawn 2-1/8" Deep W/1" Ko's
Gordon Electric Supply
$12.99
Garvin 53171-1 4" Sq Extension Ring Drawn 2-1/8" Deep W/1" Ko's
Gordon Electric Supply
$4.29
Garvin Bex-450 4" Sq Box Extender 1/2" Raised
Gordon Electric Supply
$4.29
Garvin Bex-450 4" Sq Box Extender 1/2" Raised
Gordon Electric Supply
$1,108.75
Steel-City 52171Msxp 4" Square Outlet Box
Gordon Electric Supply
$1,108.75
Steel-City 52171Msxp 4" Square Outlet Box
Gordon Electric Supply
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
2
$12.99
3PCS BE4 Electrical Outlet Box Extenders, (4-Gang) Electrical Power Outlet Box Extender, Extender Electric Box Extender 4 Gang Power Switch
Amazon.com
$6.39
Garvin 52181-S 4" Sq 3-1/2" Extra Deep Junction Box 1/2" & 3/4" Side Ko's
Gordon Electric Supply
$6.39
Garvin 52181-S 4" Sq 3-1/2" Extra Deep Junction Box 1/2" & 3/4" Side Ko's
Gordon Electric Supply
$33.02
Steel-City 52C1458-25R 4" Square Device Cover, Steel, 4Cu, 5/8 Raised
Gordon Electric Supply
$33.02
Steel-City 52C1458-25R 4" Square Device Cover, Steel, 4Cu, 5/8 Raised
Gordon Electric Supply
$2.09
Garvin 53151-S 4" Sq Extension Ring Welded 1-1/2" Deep (6) 1/2" & 6 Combo Ko's
Gordon Electric Supply
$2.09
Garvin 53151-S 4" Sq Extension Ring Welded 1-1/2" Deep (6) 1/2" & 6 Combo Ko's
Gordon Electric Supply
$11.79
Garvin 52181-Ow 4" Sq 3-1/2" Extra Deep Old Work Junction Box 1/2" & 3/4" Side Ko's
Gordon Electric Supply
$11.79
Garvin 52181-Ow 4" Sq 3-1/2" Extra Deep Old Work Junction Box 1/2" & 3/4" Side Ko's
Gordon Electric Supply
$17.69
Garvin 52191-Blnk 4" Sq Blank Junction Box 4" Deep No Ko's
Gordon Electric Supply
$17.69
Garvin 52191-Blnk 4" Sq Blank Junction Box 4" Deep No Ko's
Gordon Electric Supply
$161.25
Steel-City 52C36 4" Square Cover 1G, Steel, 1/4" Raised, 1Cu
Gordon Electric Supply
$161.25
Steel-City 52C36 4" Square Cover 1G, Steel, 1/4" Raised, 1Cu
Gordon Electric Supply
$15.29
Garvin 52181-Blnk 4" Sq 3-1/2" Extra Deep Blank Junction Box No Ko's
Gordon Electric Supply
$15.29
Garvin 52181-Blnk 4" Sq 3-1/2" Extra Deep Blank Junction Box No Ko's
Gordon Electric Supply
$345.00
Wiremold Efb45s Evo 4-Gang Floor Box
Gordon Electric Supply
$345.00
Wiremold Efb45s Evo 4-Gang Floor Box
Gordon Electric Supply
$332.50
Bowers 4-Sw-Ext-Spl 4" Square Extension Ring
Gordon Electric Supply
$332.50
Bowers 4-Sw-Ext-Spl 4" Square Extension Ring
Gordon Electric Supply
$8.99
Garvin 52171-Ow 4" Sq Cut In Old Work Junction Box 2-1/8" Deep
Gordon Electric Supply
$8.99
Garvin 52171-Ow 4" Sq Cut In Old Work Junction Box 2-1/8" Deep
Gordon Electric Supply
$494.50
Appleton 4Ssbespl 4 Square Outlet Box Ext Ring
Gordon Electric Supply
$494.50
Appleton 4Ssbespl 4 Square Outlet Box Ext Ring
Gordon Electric Supply
$12.19
Garvin 52191-S 4" Sq Junction Box 4" Deep (4) Combo (2) 3/4" & (2) 1" Side Ko's
Gordon Electric Supply
$12.19
Garvin 52191-S 4" Sq Junction Box 4" Deep (4) Combo (2) 3/4" & (2) 1" Side Ko's
Gordon Electric Supply
$1,501.25
Steel-City 52171Cmd1858sp 4" Square Box
Gordon Electric Supply
$1,501.25
Steel-City 52171Cmd1858sp 4" Square Box
Gordon Electric Supply
$66.59
Garvin 52171-Blnkss Stainless Steel 4" Sq Blank Junction Box 2-1/8" Deep No Ko's
Gordon Electric Supply
$66.59
Garvin 52171-Blnkss Stainless Steel 4" Sq Blank Junction Box 2-1/8" Deep No Ko's
Gordon Electric Supply
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12 Packs Square Extension Ring, 4" L X 4" W Electrical Box Extension Ring with 1/2" and 3/4" Knockouts, 1-1/2'' Deep, Electrical Box Extender, Galvanized
May 16, 2024
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Shop 4 Inch Deep Electric Box Extension

Sponsored
About our ads
$9.30
Steel-City 55151-1/2-25 4" Octagon Box Extension Ring, 15.8Cu, Ko's
Gordon Electric Supply
17
$9.30
Steel-City 55151-1/2-25 4" Octagon Box Extension Ring, 15.8Cu, Ko's
Gordon Electric Supply
$8.09
Garvin 57111 4" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$8.09
Garvin 57111 4" Round Pan Box Extension Ring 1/2" Deep
Gordon Electric Supply
$6.99
Garvin 53171-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$6.99
Garvin 53171-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$7.69
Garvin 55171-S 4" Octagon Extension Ring 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$7.69
Garvin 55171-S 4" Octagon Extension Ring 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$72.09
Garvin Tbx-425 Masonry Box Extension Ring 4-Gang 2-1/2" Deep
Gordon Electric Supply
$391.25
Steel-City 53171-1 4" Square Box Extension, Steel, 30.3Cu, 1-Ko In
Gordon Electric Supply
$391.25
Steel-City 53171-1 4" Square Box Extension, Steel, 30.3Cu, 1-Ko In
Gordon Electric Supply
$68.59
Garvin 53171-Svtss Stainless Steel 4" Sq Extension Ring 2-1/8" Deep (8) 1/2" & (4) 3/4" Ko's
Gordon Electric Supply
$68.59
Garvin 53171-Svtss Stainless Steel 4" Sq Extension Ring 2-1/8" Deep (8) 1/2" & (4) 3/4" Ko's
Gordon Electric Supply
$2.59
Garvin 53151-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 1-1/2" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$2.59
Garvin 53151-Sub 4" Sq Extension Ring Converts 1-Gang To 4" Sq 1-1/2" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$25.25
531711234 Thomas & Betts Square Box Extension Ring - Volume 30.3 Cu In - 4 Inch Square X 2-1/8 Inch Deep - 1/2" & 3/4" Knockouts - Galvanized Steel
Onlinecomponents.com
2
$25.25
531711234 Thomas & Betts Square Box Extension Ring - Volume 30.3 Cu In - 4 Inch Square X 2-1/8 Inch Deep - 1/2" & 3/4" Knockouts - Galvanized Steel
Onlinecomponents.com
$13.39
Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$13.39
Garvin 73171-Sub 4-11/16" Welded Extension Box Converts 1-Gang To 4-11/16" Sq 2-1/8" Deep 1/2" & 3/4" Ko's
Gordon Electric Supply
$282.00
Steel-City 531511234-20R 4" Square 1-1/2 Box Extension Ring 1/2 3/4 Ko
Gordon Electric Supply
$282.00
Steel-City 531511234-20R 4" Square 1-1/2 Box Extension Ring 1/2 3/4 Ko
Gordon Electric Supply
$4.79
Garvin Bex-475 4" Sq Box Extender 3/4" Raised
Gordon Electric Supply
$4.79
Garvin Bex-475 4" Sq Box Extender 3/4" Raised
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$15.69
Garvin Gbex-1584 1-5/8" Deep 4-Gang Multi-Gang Box Extension Ring
Gordon Electric Supply
$6.29
Garvin 53171-3/4 4" Sq Extension Ring Drawn 2-1/8" Deep W/3/4" Ko's
Gordon Electric Supply
$6.29
Garvin 53171-3/4 4" Sq Extension Ring Drawn 2-1/8" Deep W/3/4" Ko's
Gordon Electric Supply
$1.19
Steel-City 52C14-5/8 1-Gang Square Device Cover 4Cu 4 X 5/8" Raised
Gordon Electric Supply
$1.19
Steel-City 52C14-5/8 1-Gang Square Device Cover 4Cu 4 X 5/8" Raised
Gordon Electric Supply
$4.69
Garvin 53171-S 4" Sq Extension Ring Welded 2-1/8" Deep W/(6) 1/2" & (6) Combo Ko's
Gordon Electric Supply
$4.69
Garvin 53171-S 4" Sq Extension Ring Welded 2-1/8" Deep W/(6) 1/2" & (6) Combo Ko's
Gordon Electric Supply
$350.00
Steel-City Sbex Steel Box Extension
Gordon Electric Supply
6
$350.00
Steel-City Sbex Steel Box Extension
Gordon Electric Supply
$32.85
Steel-City 52171-1P 4" Square Outlet Box
Gordon Electric Supply
$32.85
Steel-City 52171-1P 4" Square Outlet Box
Gordon Electric Supply