4 inch Square, 1-1/4 Inch Raised Mud Ring Device Cover for 1 device

Made in USA — 4" Square Raised 1-1/4" Device Cover (11231, Universal 52C16)

Product Overview

This 4-inch square raised device cover is manufactured in the USA and is designed for mounting a single electrical device to a 4" square electrical box. Commonly called a “mud ring” or “plaster ring” in the electrical trade, this configuration is standardized across multiple brands under the universal number 52C16 — indicating a 1-gang, raised 1-1/4", 4-inch square device cover.

Key Features

• Made in USA — heavy-duty stamped steel construction
• Raised 1-1/4 inch profile for deeper device and wire clearance
• Pre-galvanized steel for corrosion resistance
• c-UL-us Listed for code compliance
• Installs on a 4" square metal electrical box

Use & Application

Used to mount one (1-gang) switch, receptacle, GFCI, or similar wiring device to a standard 4-inch square box. Suitable for residential, commercial, and industrial electrical installations — especially in exposed, utility, garage, workshop, or mechanical spaces where a steel device cover is required.

Technical Specs

• Material: Pre-galvanized steel
• Thickness: 1/16" (approx. 0.0625")
• Size: 4" square
• Raised Height: 1-1/4"
• Device Capacity: 8.3 cubic inches (typical for 52C16 form)
• Listing: c-UL-us

Ordering & Identification

• Manufacturer Catalog No.: 11231
• Universal Reference Code: 52C16
• Unit UPC (Each): 095327112314
• Master Pack: 25 pieces per carton

Why This Cover

This 4" square raised 1-1/4" mud ring delivers dependable fit, ample conductor space, and code-ready execution for commercial-grade work. Pre-galvanized steel resists corrosion and distortion during installation, making it a long-term, job-site proven solution.

Bulk & Other Raise Sizes

Need bulk quantities or the same cover in a different raise size? Wallplate.Store stocks multiple configurations and can supply larger quantities upon request.