Electrical Box Adapters & Extensions

View as Grid List
Sort by
Display per page
Filter by attributes

Carlon B1EXT-CRD Box Extender, 1-Gang, PVC

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 E980FFN-CTN Outlet Box, 1-Gang, PVC

Safe, non-conductive. For dead-end terminations. With integral mounting feet. Will not rust or corrode. 18 cu-in capacity. UL listed.
$5.99

Carlon SC200DV Dual Voltage Outlet Box, 2-Gang, PVC

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.
$3.79

HUBBELL 5363-0 Round, Weatherproof Extension Adapter, Aluminum, Powder-Coated, For 4 in Round Splice Box

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 Weatherproof Extension Adapter, 1-Gang, Aluminum, Powder-Coated

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 Weatherproof Extension Adapter with Lug, 1-Gang, Aluminum, Powder-Coated

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 EXR-1 Weatherproof Extension Ring, 1-Gang, Aluminum, Powder-Coated

Orbit Weatherproof Extension Ring, 1 -Gang, Aluminum, Powder-Coated, Gray, 1 in L, 2-3/4 in W, 4-1/2 in H, Includes: (2) Closure Plugs
$4.79

RACO 130 Octagon Box, 1-Gang, Galvanized Steel

Two 1/2 in and two 3/4 in conduit knockouts (sides). Extension rings provide a means for adding additional cubic capacity or as and outlet box for surface conduit.
$2.59

RACO 665 Utility Box Extension Ring, 1-Gang, Metal, Galvanized

Used to add additional wiring capacity to handy box. Six 1/2 in knockouts (sides) and two 1/2 in knockouts (ends). 4 in x 2 in x 1-7/8 in D. 13 cu-in capacity. UL listed.
$2.39

RACO 8201 Outlet Box, Metal

For adding additional cubic capacity or as an outlet box for surface conduit. Twelve 1/2 in side knockouts, drawn metal, suitable for use in 2 hrs fire rated walls. 4 in square x 1-1/2 in D, 22.5 cu-in capacity. UL listed.
$2.99

RACO 8203 Extension Ring, Galvanized Steel

For adding additional cubic capacity or as an outlet box for surface conduit. Eight 1/2 in and four 3/4 in conduit knockouts (sides). 4 in square x 1-1/2 in D. 22.5 cu-in. UL listed.
$3.29
;