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Box Extensions & Adapters

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Carlon Non-Metallic Multi-Gang Outlet Box Extension

SKU: 502292
UPC: 00034481012092
Non-metallic, old work electrical box extension. Extends electrical box that is set too deep in the wall. Compatible with most single-gang or multi-gang wiring boxes. Ideal to use when remodeling. Snaps together quickly for multi-gang configurations. Maximum extension of 1 inch provides flexibility, and installation is easy. Durable PVC (polyvinyl chloride) construction is rust proof and will not conduct electricity. Includes (2) #6-32 x 1-1/4 inch screws per extender. For indoor use only.
$3.99

Bell 6-Outlet 1/2 In. NPT Die-Cast Aluminum Weatherproof Outdoor Box Extension Adapter

SKU: 502413
UPC: 00050169540008
Single gang electrical box extension adapter. 1-1/2 inches deep with 6 outlets, 1/2-inch NPT (National Pipe Thread). Made of corrosion resistant aluminum, finished with a protective color coating. For wet locations. Individually shrink wrapped. Gray. UL (Underwriter's Laboratories) listed.
$7.99

Bell 6-Outlet 1/2 In. NPT Die-Cast Aluminum Weatherproof Outdoor Box Extension Adapter

SKU: 502761
UPC: 00050169540053
Single gang outdoor electrical box extension adapter. 1-1/2 inches deep with 6 outlets. Die-cast aluminum construction featuring powder coat finish for weather and scratch resistance. Internal threads and hubs comply with NEMA (National Electrical Manufacturers Association) requirements. Includes closure plugs, gasket, mounting hardware, and multi-lingual instructions. UL (Underwriter's Laboratories) listed.
$8.99

Bell 6-Outlet 3/4 In. NPT Die-Cast Aluminum Weatherproof Outdoor Box Extension Adapter

SKU: 502383
UPC: 00050169540503
Single gang outdoor electrical box extension adapter. 1-1/2 inches deep with 6 outlets. Die-cast aluminum construction featuring powder coat finish for weather and scratch resistance. Internal threads and hubs comply with NEMA (National Electrical Manufacturers Association) requirements. Includes closure plugs, gasket, mounting hardware, and multi-lingual instructions. UL (Underwriter's Laboratories) listed.
$9.99

Steel City 5/8 In. Outlet Box Extension

SKU: 506168
UPC: 00785991124002
Switch box extension allows a way to work with a box set too deeply in the wall. The extension slips inside any 3" x 2" switch box and fastens to the device ears with extra long screws supplied with the box. Will extend the switch box from 1/4" to a maximum of 5/8". Can also be used in a single device cover on a 4" square box and, by bending the open sides, 2 rings can be used in a 2-device cover on a 4" square box. UL listed.
$3.99

Steel City 3-1/2 In. x 3-1/2 In. x 1-1/2 In. Octagon Box Extension

SKU: 509493
UPC: 00785991160536
Steel, 3-1/2" x 1-1/2" D., 11.8 cu. in. (4) 1/2" knockouts on side. UL listed.
$5.99

Steel City Drawn 4 In. x 4 In. Square Box Extension

SKU: 526069
UPC: 00785991167801
Steel, 4" x 4" x 1-1/2" D., 22.5 cu. in. (8) 1/2" knockouts and (4) 3/4" knockouts on sides. UL (Underwriter's Laboratories) listed.
$2.99

Steel City Welded 4 In. x 4 In. Square Box Extension

SKU: 504696
UPC: 00785991167818
Steel, 4" x 4" x 1-1/2" D., 22.5 cu. in. Attaches to 1 or 2 gang switch box. (8) 1/2" and (4) 3/4" knockouts. UL (Underwriter's Laboratories) listed.
$8.99

Steel City 4 In. x 4 In. x 1-1/2 In. Octagon Box Extension

SKU: 507810
UPC: 00785991176001
Steel, 4" x 1-1/2" D., 16.5 cu. in. (4) 1/2" knockouts on side. UL listed.
$3.79

Steel City 2-1/8 In. x 4 In. x 1-7/8 In. Outlet Box Extension

SKU: 516855
UPC: 00785991180206
Pre-galvanized steel handy/utility box extension ring. 2-1/8" W x 4" L x 1-7/8" D, 13 cu in, (8) 1/2" knockouts. UL (Underwriter's Laboratories) listed.
$2.79

Steel City PVC Gray Floor Box Adjusting Ring

SKU: 532479
UPC: 00785991600247
Flange cover for floorbox. Pigtail, gasket, and 4 metal clips included. Required for all floorbox installations.
$16.99
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