- Stock 4
Utility Box Cover · 1-13/32" Diameter 15 Amp Opening · Vista 20122
Round 1-hole outlet cover for electrical box and receptacle protection, sized for a 1-13/32 in (approximately 35 mm) opening. Commonly used where a single device opening is required and a matching cover helps reduce accidental contact with live parts.
What this product is for
The Vista 20122 is a 1-hole round outlet cover used to finish and protect a single opening on a box or cover assembly. It is suited to maintenance, replacement, and new installation work where the opening size must match the device or fitting.
Use for
Use for electrical box cover applications requiring one round opening sized at 1-13/32 in (approximately 35 mm). Common uses include receptacle or device cover replacement where the existing opening size and cover style must match.
Avoid for
Avoid using this cover where the opening diameter, box pattern, finish, or environmental rating does not match the installation. Do not assume weatherproof suitability unless the full box, gasket, and device assembly are rated for that use.
Best for
Best for electricians and maintenance teams replacing a damaged or missing single-opening cover with the same Vista part number and opening size. It is also a practical choice when standardising replacement parts across site inventory.
Installed in
Typically installed on compatible electrical boxes in commercial, industrial, and service environments. Final suitability depends on the box style, mounting pattern, and the device being protected.
Why this product exists
This cover provides a finished opening and helps reduce accidental contact with energized parts when used as part of a properly assembled box and device installation. Matching the correct opening size is the key buying detail for replacement work.
Compared with similar products
Compared with blank covers, a 1-hole cover allows one device opening while still covering the rest of the box face. Compared with multi-hole covers, this style is chosen when only one opening is needed. As a rule of thumb, replacement covers are usually selected by opening diameter first, then by box style, finish, and environmental rating.
Specifications
- Brand: Vista
- Manufacturer part number: 20122
- Product type: 1-hole round outlet cover
- Opening size: 1-13/32 in (approximately 35 mm)
- Colour: White
- Category: Electrical safety cover / outlet cover accessory
- Application: Single opening cover for compatible box and device assemblies
Typical guidance only: always confirm opening size, mounting pattern, and required environmental rating before ordering. Actual suitability depends on the box, device, gasket, and installation conditions.
- ColourWhite
- ApplicationSingle opening cover for compatible box and device assemblies
- CategoryElectrical safety cover / outlet cover accessory
- Opening Size1-13/32 in (approximately 35 mm)
- BrandsVista
- Stock in Elmira6
- Stock in Flesherton12
Aptico Supply Delivery
Fast Electrical Supply Delivery Across Ontario
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.
Need Electrical Supplies Delivered?
Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
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