These Are The Best Box Extension Ring Of 2022

When you go to the trouble of storing your belongings you want to ensure the items will stay dry and damage-free. While keeping things in good condition depends a great deal on where you’ll be storing them, choosing the right type of box makes a big difference too. Here are some quick tips on the factors to consider when choosing the best box extension ring today.

Top 10 box extension ring : Buying in 2022

1. Arlington BE1-5 Electrical Outlet Box Extender, 1-Gang, White, 5-Pack

Features :

  • Used for extending set back electrical boxes up to 1-1/2-inches, levels and supports wiring device
  • Automatically levels and supports outlets, switches, GFCIs, and other standard devices
  • Works with handy boxes and 4-inch square electrical boxes with plaster rings for single switches
  • Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating
  • Compliant with 2008 NEC Article 314.2
  • Used for extending set back electrical boxes up to 1-1/2-Inch, levels and supports wiring device
  • Automatically levels and supports outlets, switches, GFCIs, and other standard devices
  • Also used for handy boxes and 4-Inch square electrical boxes with plaster rings for single switches or receptacles
  • Manufactured from 94VO rated flame retardant plastic for safer installations, two hour fire rating
  • Compliant with 2008 NEC Article 314.2

Additional Info :

Color White
Item Dimensions
Height 4.2
Width 2.3
Length 9

2. 2-Gang Weatherproof Extension Ring, 1-1/32 in. Deep, Gray

Features :

  • State of the art powder coat finish provides maximum weather ability and scratch resistance
  • Rugged seamless aluminum construction
  • Installation hardware and gasket included
  • Package Dimensions: 1.03″ L x 4.65″ W x 4.65″ H

Additional Info :

Color Gray
Item Dimensions
Height 4.656
Width 4.656
Length 1.031
Weight 0.22

3. Hubbell 8203 Electrical Box Extension Ring, 1 Gang, 22.5 Cu-in, 4 in L X 4 in W X 1-1/2 in D, 4″

Features :

  • Extension rings
  • Cubic capacity
  • Outlet box

Additional Info :

Item Dimensions
Height 4
Width 4
Length 1.56
Weight 0.43

4. Hubbell 187 Raco Drawn Extension Ring, 22.5 Cu-in, 4 in L X 4 in W X 1-1/2 in D, 4″, Product Specific

Features :

  • Country Of Origin: United States
  • Package length: 21.0″
  • Package Width: 14.5″
  • Package Height: 8.5″

Additional Info :

Color product specific
Item Dimensions
Height 7.5
Width 13.5
Length 20
Weight 0.58

5. 2 Pcs, 4 in. Round Pan Box Extension Ring, 1/2 in. Deep, Zinc Plated Steel Used to Mount Ceiling & Wall Lighting Fixtures to Provide Additional Wire Capacity

Features :

  • 1/2in deep pan box extension rings are used to mount ceiling and wall lighting fixtures to provide additional wire capacity when needed. Garvin Industries pan box extension rings prevent the need to remove old pan boxes and wiring from circuits when additional wiring is needed.

6. 1-Gang Weatherproof Extension Adapter, Swing Arm, Two 3/4 in. Threaded Outlets, Gray

Features :

  • Rugged die cast construction
  • Reinforced connector outlets
  • State-of-the-art powder coat finish
  • Installation hardware, ground screw and gasket provided
  • Multi-lingual instructions in each package

Additional Info :

Color Gray
Item Dimensions
Weight 0.25

7. 4-11/16 in. Square Extension Ring, Drawn, 2-1/8 in. Deep with Eight 1/2 and Four 3/4 in. KO’s

Features :

  • Combination screw heads provide for faster installation
  • Model Number: 262
  • Item Product Dimension: 2.18″ L x 4.68″ W x 4.68″ H
  • Item Package Weight: 0.77 lb

Additional Info :

Color 4.6900000000000004
Item Dimensions
Height 4.69
Width 4.69
Length 2.19

8. Sigma Electric, Gray 14236 1/2-Inch 4 Hole Round Extension Ring

Features :

  • Used to extend the depth of a 4-in round weatherproof box
  • Features four 1/2-in knockouts and 16.5 cu. in. capacity
  • Die-cast metal construction and powder coated for corrosion resistance
  • Includes closure plugs, hardware and gasket
  • Product is UL and CSA listed, suitable for wet locations and NEMA 3R rated

Additional Info :

Color Gray
Item Dimensions
Height 1.6
Width 4.2
Length 4.2
Weight 0.2

9. ReceptXtenders Receptacle Outlet Box Extender, Electrical Outlet Extender for Electrical Box and Electrical Outlet Switches, UL Listed – 3/4″ Two Gang 5-Pack

Features :

  • SAVES TIME AND MONEY: Why pull out the electrical outlet box? ReceptXtenders allows you to shim out those electrical boxes flush with the newly installed wall covering without removing or repositioning the existing electric box. It’s easy to install.
  • FITS ALL TYPES OF ELECTRIC OUTLET BOXES: Fits all outlet box styles, PVC, Metal, Fiberglass. New work, old work. It’s the only extension rings or extenders to work with every style box made. It’s the best electrical outlet boxes extender out there.
  • FITS SNUGGLY: The patented rear flange allows ReceptXtenders electrical box extender to fit snugly against every style box to assure no gaps are present between the existing box and your newly installed extender.
  • SAFE: ReceptXtenders are U.L. Listed and made from non-flammable, self-extinguishing materials. Our outlet box extender meets all electrical codes. Since no gaps are present when properly installed, it gained the listing of Underwriters Laboratory.
  • GREAT FOR BUILDING AND HOME IMPROVEMENT: Don’t get surprised when you expose the box in the wall, with ReceptXtenders, the extender will fit! Extend the box flush with new wall covering without having to change the box or remove the device.

Additional Info :

Color Grey/Black
Item Dimensions
Height 3.69
Width 4.06
Length 0.75

10. iMBAPrice BE4-1 (4-Gang) Electrical Power Outlet Box Extender, White

Features :

  • allows the contractor to comply with 2008 nec article 314.2
  • Works in handy boxes and 4Inch square electrical boxes with plaster rings for single switches or receptacle
  • Levels and supports wiring device where box is set back from wall surface, adjusts up to 1-1/2-Inch box extension
  • Works with all standard devices switches, and gfcis; manufactured from 105°c continuous use 94v0 rated flame retardant plastic
  • 8 Pcs Flat Head Phillips Machine Screw, 6-32 x 1-1/2″ included

Additional Info :

Item Dimensions
Height 4.2
Width 7.7
Length 1.8

Buying Guide to Choose the Best box extension ring

Shipping Process

box extension ring often takes more time to ship because many are assembled to order. Also, some gift baskets can only be shipped and delivered during the week due to the inclusion of perishables. Be sure to check processing and shipping times before ordering to ensure they’ll get there in time. If you’re ordering something that includes more delicate items, like cupcakes, you should be aware that they could get damaged (visually) in transport.


The box extension ring come in all shapes and sizes, but you’ll definitely want to read the “What’s Included” list carefully. Some gift baskets are super niche—all cheese or all nuts, for example—and others include a variety of items with a theme—like breakfast treats. Decide whether you’d rather gift someone larger quantities of a favorite food/drink or give them a wide selection to sample.


The boxes tend to be expensive because they include many expertly curated items. If you’re on a budget, look for smaller gift baskets that curate a singular type of item—fruit or chocolate, perhaps. But, if you have a larger budget, you may be able to select a gift basket with a variety of items, including tea, cheese, and other specialty goods. Consider how much you would pay for the individual items in the basket and then factor in the convenience of a pre-packaged selection, the presentation, and the uniqueness of the items (maybe the basket includes specialty items you can’t find easily elsewhere).


Techgearlab started our packability testing by measuring the actual dimensions of every model. They evaluated the diversity of objects they could fit inside and considered the efficiency of their overall size vs. capacity. We jammed them to the brim and then tried to find specific objects buried within. We tested lids and latches, considering their effectiveness and ease of use. We also took into account the optional sizes and colors in which each bin can be purchased.


To test each model’s versatility, we stacked them (if we could) in as many places as possible to see where they work best. We put them on garage shelves and closet tops, sliding them under beds and into cuboid living room shelves. And though the aesthetic appeal of anything is very subjective, we also evaluated their general look and where they’re best suited to “living.”


Testing this metric involved a lot of toting around full bins. We checked handles for placement, comfort, and security. We considered the box’s dimensions for easy carrying downstairs and through doorways. And we scrutinized how gracefully each could handle a load of seriously heavy books.

What Features Should You Look for in a box extension ring?

The selection of bins at The Bruins Blog offers convenient features that make storage and organization a breeze. Features include:

  • Latching functionality – Add an extra layer of security to contents stowed inside with a latching lid. Enjoy peace of mind that the contents of the box extension ring will not spill during transport.
  • Decorative embellishments – If your box extension ring is going to stay out in the open and be seen by employees or guests, look into the sleek and presentable designs, materials, and colors available at Staples.
  • Transparent walls – When you have many identical box extension ring in close proximity and need to see the contents inside, look for boxes with transparent walls. The clear plastic construction makes it easier to find supplies without removing everything first.
  • Collapsible construction – Collapsible boxes fold up for compact storage when not in use. When you have intermittent storage needs, these boxes can be easily hidden away without taking up much space at all.
  • Open-top design – When you require constant and quick access to the contents inside, look or open-top storage bins. These boxes have no lids, but what they sacrifice in security they make up in sheer convenience.
  • Locking mechanism – Some box extension ring contain locking mechanisms for secure storage of private or sensitive documents and materials.
  • Soft material – For storing kids’ toys or pet toys, storage boxes made from fabric and other soft materials have no hard or sharp edges.
  • Airtight lid – Airtight options are great for keeping contents from oxidizing, from old documents or belongings to perishables like snacks for the office.
  • Handles – Small and medium boxes that will be moved around often benefit from handles for easy transport.
  • Wheels – Some larger bins and totes feature smooth-rolling casters for easy mobility so you can rearrange the storage containers at will with no lifting necessary.
  • Stackable – Store multiple bins easily, neatly, and efficiently with boxes that feature flat bottoms or notches that fit into indents in sister storage bins.

MATCH THE box extension ring TO THE USE

Before you choose a box extension ring for storing or moving your belongings, you’ll want to consider these factors:

  • What will you be storing? Are the items fragile or easily broken? Will the contents easily absorb odors? How valuable are these items?
  • Where will you be storing this stuff? Will you be storing inside your home in a closet where your stuff will stay cool and dry or inside your garage or attic, where they might be exposed to high temps and humidity? Do you plan to use an indoor storage unit, which can offer good protection against the elements?
  • How long will you be storing? Will this be temporary storage that’s part of a move or remodeling project or long-term storage?
  • How often will you need access? Will you be using these items occasionally, so you’d want easier access than something used just once a year or less?

Once you’re clear about these factors, you’re ready to consider the different types of storage boxes. While these range in price and quality, it’s important to choose boxes or containers that are appropriate for specific use.

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