nVent CADDY AMR1 Series Adjustable Mud Ring for Device Boxes

nVent CADDY AMR1 Series Adjustable Mud Ring for Device Boxes

The nVent CADDY AMR1 Series Adjustable Mud Ring is a device box accessory line engineered to give electrical contractors precise control over device box depth during rough-in and finish work, available in AMR1024DG and AMR1224SG configurations to match different installation requirements. An adjustable mud ring lets installers move the mounting plane of a switch or receptacle box forward or back so it lands flush with the finished wall surface, regardless of variations in drywall or plaster thickness. Designed for use with compatible device boxes in commercial and residential wiring systems, the AMR1 Series simplifies rough-in-to-finish coordination on electrical box installations, helping installers avoid callbacks caused by recessed or proud device boxes after drywall is hung.

Key Features

• AMR1 Series Design: Part of nVent CADDY's AMR1 line of adjustable mud rings, built to simplify rough-in-to-finish coordination on electrical box installations.
• Adjustable Depth Setting: Lets installers fine-tune the box mounting plane so the device ring sits flush with the finished wall, compensating for drywall or plaster thickness variation.
• Model Options: Available across the AMR1024DG and AMR1224SG configurations to match different device box installation requirements.
• Reduced Callbacks: Depth adjustability helps installers avoid recessed or proud device boxes that would otherwise require rework after drywall is hung.
• Device Box Coordination: Simplifies alignment on device box openings, keeping cover plates and trim level and consistent.
• Jobsite Identification: Clearly cataloged nVent CADDY model numbers for easy cross-reference, ordering, and inventory tracking on the jobsite.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Switch and Receptacle Box Assemblies
• Drywall and Plaster Wall Device Box Installations
• Commercial and Residential Electrical Rough-In
• Renovation and Remodel Wiring Projects
• New Construction Device Box Alignment

Why nVent CADDY?

nVent CADDY builds fastening, support, and installation accessories that help electrical contractors work faster and more accurately on the jobsite. The AMR1 Series adjustable mud ring reflects that focus, giving installers a straightforward way to correct for wall thickness variation and keep device boxes properly aligned with the finished surface. For contractors standardizing on nVent CADDY box accessories, the AMR1 Series offers a consistent, easy-to-order solution across the AMR1024DG and AMR1224SG model options.