Tripp Lite SmartRack Fixed Heavy-Duty Toolless Mount Shelf (250 lbs / 113.4 kgs capacity; 26 in./660 mm Deep)

Overview

The Tripp Lite SRSHELF4PHDTM is a fixed heavy-duty shelf designed for 4-post rack enclosures, providing a sturdy platform for equipment that cannot be mounted on rails. With a depth of 25.5 inches and a load capacity of 250 pounds (113.4 kg), it supports a wide range of devices such as tower servers, UPS units, monitors, and test instruments. Its toolless, snap-in installation makes it easy to add or reposition within compatible racks without the need for tools.

Key features

• Toolless snap-in mounting system allows quick installation and repositioning in standard 4-post racks without tools
• Vented shelf surface promotes airflow to help maintain optimal operating temperatures for sensitive equipment
• Constructed from cold-rolled steel to resist flexing and provide reliable support under heavy loads
• Durable black powder coat finish blends seamlessly with SmartRack enclosures and most other rack brands
• Generous 25.5-inch depth accommodates bulky or irregularly shaped devices that require a solid base
• Backed by a 5-year limited warranty, ensuring long-term durability and performance

Key specs

• Load capacity: 250 lbs (113.4 kg)
• Shelf depth: 25.5 inches (660 mm)
• Material: Cold-rolled steel
• Finish: Black powder coat
• Mounting type: Toolless snap-in for 4-post racks with square mounting holes
• Warranty: 5-year limited

Installation and setup

The shelf’s toolless design simplifies installation by allowing it to snap directly into standard square mounting holes on 4-post racks. This eliminates the need for screws or additional hardware, making it easy to add or reposition the shelf as your rack configuration changes. Its secure fit ensures stability even under heavy loads, while the vented surface supports your rack’s cooling strategy.

Ideal uses and environments

This shelf is well suited for IT environments where tower servers, UPS systems, or backup appliances need a stable platform inside a rack. It also fits well in audio/video setups for holding media players or amplifiers, as well as engineering labs where diagnostic tools or sample hardware require easy access. Its robust construction and versatile design make it a practical choice for data centers, network closets, production studios, and other professional settings.