Cambridge Duplex Receptacle Cover Plate Steel 4″ Sq MFG#112912

SKU: 112912

Weight	1 lbs
Dimensions	8 × 8 × 8 in
Condition	New
Manufacturer Part Number	112912
Brand	Cambridge Resources

$4.64

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$4.64	0%
5–9	$4.41	5%
10+	$4.18	10%

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Cambridge Duplex Receptacle Cover Plate Steel 4" Sq MFG#112912

Specifications & product details

Cambridge PI378 Duplex Receptacle Cover – MFG# 112912

Heavy-Duty Steel Cover for 4″ Square Electrical Boxes

This Cambridge Resources duplex receptacle cover is designed for use with standard 4-inch square electrical junction boxes. Constructed from durable galvanized stamped steel, it provides a secure, professional finish for duplex outlet installations in commercial, industrial, and residential settings.

The pre-cut duplex openings allow for clean installation of standard 120V receptacles while protecting wiring connections inside the box. Ideal for electricians, contractors, maintenance departments, and industrial facilities.

Key Features:

Fits standard 4″ square electrical boxes
Duplex receptacle configuration
Heavy-duty galvanized steel construction
Corrosion-resistant metallic finish
Pre-drilled mounting holes for secure installation
Suitable for commercial and industrial environments

Perfect for electrical panel retrofits, new construction, maintenance repairs, and facility upgrades.

Compatibility & part-number help

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Shipping & availability

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