China Steel Adjustable Mud Ring Electrical Outlet Box Bracket 5/8

Steel Adjustable Mud Ring Electrical Outlet Box Bracket 5/8" to 1-1/2" Wall Thickness with 89.8 cu.in Capacity

Price Negotiable

Price: 11

MOQ: 5000 sets

Delivery Time: 30 days

Brand: AXWILL

Product Description

Steel Adjustable Mud Ring Electrical Outlet Box Bracket

Professional-grade adjustable mud ring electrical outlet box bracket designed for masonry and concrete block installations. Available in 1-gang to 6-gang configurations with 2-1/2" and 3-1/2" depth options.

Key Specifications

Wall Thickness Range	5/8" to 1-1/2"
Standard Depths	2-1/2" and 3-1/2"
Capacity Range	22.5 cu.in. to 89.8 cu.in.
Fire Rating	2-hour fire rated walls

Product Features

Rugged welded construction prevents separation during installation

Rectangular shape (3-3/4" x 5-19/32") fits square cuts in concrete block

Large volume design provides additional workspace inside the box

Standard 1/2" and 3/4" concentric knockouts for conduit flexibility

Internal device ears prevent mortar intrusion into device holes

Compatible with standard wall plates and voltage partitions

UL listed for safety compliance

Mounting Bracket System

Telescoping design accommodates heights up to 8-3/4"

Integral ruler stamping enables precise adjustments without measuring

Supports most North American boxes (4" SQ, 4-11/16" SQ, 5" SQ)

Fits 1-1/2" wide studs at 16" & 24" on center spacing

Static load capacity: 25 lbs (70 lbs without dedicated dropwire)

Tool-free installation for bracket accessories

Floor stand ensures consistent box height positioning

Application Images

Steel adjustable mud ring electrical box installation in concrete block wall

Close-up view of adjustable mud ring bracket features and knockouts

Multi-gang masonry box configuration with mounting bracket system

Professional Applications

Ideal for commercial and industrial electrical installations in masonry walls, suspended ceilings, and concrete block construction. Perfect for speaker cases, emergency light fixtures, and general electrical outlet applications.