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Electrical Device Box 1-Gang · 2-1/2 in Deep - Plaster Ears and Clamps - 1104-L
1-gang steel device box with plaster ears, cable clamps, and a 2-1/2 in (64 mm) depth for switch or receptacle installations. The 12.5 cu in capacity and gangable style make it a practical choice where extra wiring space is needed in residential or commercial wall work.
What this product is for
This 1-gang steel device box is used to mount switches, receptacles, and similar wiring devices in wall installations. It is built for flush wall work where plaster ears help support the box at the finished surface and integrated clamps help secure non-metallic cable entry.
Use for
Use for residential and commercial branch circuit device installations where you need a 2 in x 3 in box with more wiring room than a shallow box. Commonly used for switches, receptacles, and similar device points in finished wall assemblies.
Avoid for
Avoid using this box where a weatherproof box, masonry box, ceiling box, or larger multi-gang box is required. Do not rely on it where box fill, conductor count, or device size requires a larger enclosure.
Best for
Best for electricians needing a standard single-gang metal device box with plaster ears, cable clamps, and added depth for conductors and splices. The gangable format is useful when field layout may require combining boxes.
Installed in
Typically installed in wood-frame residential walls, light commercial partitions, and renovation or new construction wall assemblies using standard device openings. Plaster ears help align the box with finished wall surfaces such as drywall.
Why this product exists
This box provides a familiar 1-gang device format with added 2-1/2 in (64 mm) depth and 12.5 cu in capacity to help accommodate conductors, device terminations, and typical branch wiring layouts more comfortably than shallower boxes.
Compared with similar products
Compared with 1-1/2 in shallow device boxes, this 2-1/2 in deep version offers more internal volume for wiring. Compared with non-gangable boxes, a gangable style can offer more flexibility when adjacent device positions are needed. Actual box fill acceptance depends on conductor count, device type, grounding, and local electrical code.
Specifications
Brand: Vista
Manufacturer reference: 1104-L
SKU: 20151
Type: 1-gang device box
Material: Steel
Mounting feature: Plaster ears
Cable entry: Integrated clamps for non-metallic cable
Depth: 2-1/2 in (64 mm)
Face size: 3 in H x 2 in W (76 x 51 mm)
Capacity: 12.5 cu in
Construction: Gangable
Typical application: Switch and receptacle wall box for residential and commercial wiring
Aptico Supply Delivery
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Local delivery routes, pickup options, and contractor-focused service from our Elmira and Flesherton locations.

Delivery Built Around Electrical Contractors
Aptico Supply helps electricians, contractors, and commercial buyers get the electrical materials they need without unnecessary delays. Whether you are ordering for a jobsite, restocking service inventory, or arranging pickup, our delivery options are designed to keep work moving.
Free Daily Delivery
Free daily delivery is available for larger contractor accounts.
- Order by 9:00 AM for morning delivery
- Order by 2:00 PM for afternoon delivery
- Available in qualifying local delivery areas
Free Weekly Delivery
Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
- Order by 11:00 AM on the route day
Pickup Options
Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
- Call ahead for large or special-order items
Local Delivery Areas
See our local delivery coverage below. Delivery charges may apply outside regular route areas or for oversized items.
Delivery Questions
Do you offer free delivery?
Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
Yes, jobsite delivery may be available depending on the order size, location, and delivery schedule.
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Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
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