Black Box 3U 19" Wallmount Bracket with M5 Square Holes

Overview

The Black Box JPM053-R2 is a 3U wallmount bracket designed to securely hold any 19-inch rack-mountable device on a wall, providing a practical alternative to traditional full-size cabinets. Its steel construction supports heavy networking switches, patch panels, small servers, audio equipment, or test gear without bending. With a shallow 4-inch depth, it keeps your equipment close to the wall, making it ideal for tight spaces like narrow hallways or closets.

Key features

• Provides 3U of rack space compatible with all standard 19-inch equipment, maximizing your mounting options.
• Durable steel frame ensures stability and prevents flexing even under heavy loads.
• M5 square holes simplify installation by allowing quick attachment of cage nuts and screws, which are included.
• Reversible hinge design lets you choose whether the rack swings open to the left or right, adapting to your workspace layout.
• Compact 4-inch depth keeps devices flush against the wall, saving valuable floor space and reducing clutter.
• 16-inch on-center mounting holes align with standard wall studs, enabling straightforward installation with common tools.

Key specs

• Rack space: 3U
• Compatible equipment width: 19 inches
• Material: Steel
• Mounting hole spacing: 16 inches on center
• Depth: 4 inches
• Hole type: M5 square holes

Installation and setup

The bracket’s mounting holes are spaced to match standard wall studs, which makes it easy for one person to install using typical household tools. The included cage nuts and screws allow you to mount your rack gear immediately after installation without needing additional hardware. The hinge can be installed on either side, giving you flexibility to open the rack in the direction that best fits your room layout.

Ideal uses and environments

This wallmount bracket is well suited for small offices, branch locations, home labs, classrooms, and recording studios where space is limited but rack-mounted equipment is necessary. It keeps devices accessible and organized while freeing up floor space, making it a strong choice for environments that require a neat and efficient setup for networking, audio, or test equipment.