Electrical Box Adapters & Extensions

View as Grid List
Sort by
Display per page

Carlon B1EXT-CRD Box Extender, 3.28 in L, 2.18 in W, 1-Gang, PVC, Blue

Extends an existing box by 1-1/8 in. Used to correct problems from remodeling where the wall surface is extended. Fits between the wiring device and the wall surface. Extends the switch or outlet box to flush with the wall. Works with all standard wiring devices. 2-1/4 in x 3-1/4 in. UL listed.
$1.49

Carlon SC100RR Outlet Box, 4.32 in L, 2.52 in W, 1-Gang, Non-Metallic, Orange

For telecommunications and other low voltage wiring. Suitable for old work applications. 1.18 in D x 2.18 in x 3.05 in.
$1.79

Carlon SC200DV Outlet Box, 3.69 in L, 4.04 in W, 2-Gang, PVC, Blue

Enables line voltage and low-voltage to run to the same location. Uses standard 2-gang faceplate. Backless design accommodates large/deep low voltage devices. 3.69 in x 4.04 in. 20.5 cu-in capacity. UL approved.
$4.79

HUBBELL 5363-0 Extension Adapter, 4 in L, 4 in W, 4-Knockout, Aluminum, Gray, Powder-Coated

Used to provide additional capacity. Die-cast aluminum construction. Includes installation hardware, closure plugs, gasket and multi-lingual instructions. Four 1/2 in threaded outlets. Accepts all threaded 1/2 in fittings and threaded conduit. 4 in round, 1-1/2 in D. UL listed, CSA, NEMA 3R rated. Shrink wrapped.
$10.99

HUBBELL 5400-0 Extension Adapter, 5-1/4 in L, 3-1/2 in W, 1-Gang, 6-Knockout, Die-Cast Aluminum, Gray

Used to provide additional capacity needed for NEC box fill requirements. Die-cast aluminum construction. 6 threaded 1/2 in outlets. Installation hardware gasket and 1/2 in closure plugs included. Ground screw is provided. Internal threads and hubs comply with NEMA requirements. Hubs accept all threaded 1/2 in fittings and threaded conduit. 5-1/4 in L x 3-1/2 in W x 1-1/2 in D. UL listed. NEMA 3R rated.
$8.99

HUBBELL 5400-5 Extension Adapter with Lug, 5-1/4 in L, 3-1/2 in W, 1-Gang, 6-Knockout, Die-Cast Aluminum, Gray

Used to provide additional capacity needed for NEC box fill requirements. Die-cast aluminum construction. 6 threaded 1/2 in outlets. Installation hardware gasket and 1/2 in closure plugs included. Ground screw is provided. Internal threads and hubs comply with NEMA requirements. Hubs accept all threaded 1/2 in fittings and threaded conduit. 5-1/4 in L x 3-1/2 in W x 1-1/2 in D. UL listed. NEMA 3R rated.
$11.99

Orbit 4RB-MKO-EXT Switch Box, 1-1/2 in L, 4 in W, 1-Gang, 4-Knockout, Galvanized Steel, Gray

Orbit Switch Box, 4 -Knockout, Cubic Capacity: 15-1/2 cu-in, Steel, 4 in OAW, 1-1/2 in OAD, 4 in OAH
$2.59

Orbit 4SB-50/75-EXT Extension Ring, 1-1/2 in L, 4 in W, 12-Knockout, Steel, Galvanized

Orbit Industries 4 in square boxes and extension rings are used in the installation of lighting fixtures, switches and receptacles. They are constructed from 16 ga galvanized steel. The 1-1/2 in D, welded boxes have multiple 1/2 and 3/4 in knockouts. Selected models include a bracket, such as the FB bracket for offset mounts on the sides of studs, the B bracket for face mounts or the AB brackets for side and face mounts. Non-bracketed boxes have a raised ground emboss.
$3.29

Orbit HB-1-50-EXT Extension Ring, 1-7/8 in L, 2 in W, 1-Gang, 8-Knockout, Steel, Silver, Galvanized

Orbit Industries handy boxes and extension rings mount on the surface of the wall and are used in the installation of switches, receptacles and other electrical devices. They are constructed from 16 ga galvanized steel. The welded, 1-7/8 in deep boxes include 1/2 in knockouts. Selected models include an FB bracket to mount on the flat side of the stud and an AB bracket to mount on the face and side of the stud.
$2.39

Orbit SB-EXT Switch Box Extension, 1-Gang, Steel, Galvanized

Switch box extension fits any one-gang box, adjustable from 1/4 to 1 in to shield combustible wall surfaces from wiring system, 3.5 cu-in.
$4.59
;