RackSolutions
RackSolutions 3U Universal Rail 24" Depth Wirebar 10-31.5" Adjustable
Universal 3U fixed rails fit 4-post racks, adjust from 10 to 31.5 inches deep, hold 45 lbs and include a cable-management wirebar
- TypeRack System & Accessories
- Fits Dell, HP, IBM, Apple servers on any 4-post rack with square, round or threaded holes
- Adjustable mounting depth from 10" to 31.5" (254 - 800 mm) for flexible server installations
- Supports up to 45 lbs (20 kg) for reliable equipment holding
- Includes cable management wirebar for optional installation to route and organise cables
- Replaces damaged or missing OEM slide rails with 18 GA zinc-plated steel fixed rail solution
3U Universal Rail for 4-Post Racks
This 3U universal rail kit fits square, round and threaded holes in any standard 4-post rack. It is built from 18 GA steel with a zinc-plated finish and replaces damaged or missing OEM slide rails for Dell, HP, IBM, Apple and other leading brands. The fixed rail design supports equipment up to 45 lbs (20 kg).
Adjustable Mounting Depth Limits
The rails adjust continuously from 10 inches to 31.5 inches (254 to 800 mm), so the rack depth must fall inside that window. A 45 lb weight ceiling means heavier chassis cannot be mounted safely. The included wirebar is optional and does not extend the depth range.
Tool-Less Installation and Common Issues
The rails clamp onto the rack posts without tools, but alignment can be tricky when holes are tightly spaced or threads are worn. Verify the inner-to-inner post measurement before mounting; exceeding the 31.5 inch maximum is the most frequent cause of fitment failure. The wirebar snaps on last for cable routing.
Highlights
- Fits Dell, HP, IBM, Apple servers on any 4-post rack with square, round or threaded holes
- Adjustable mounting depth from 10" to 31.5" (254 - 800 mm) for flexible server installations
- Supports up to 45 lbs (20 kg) for reliable equipment holding
- Includes cable management wirebar for optional installation to route and organise cables
- Replaces damaged or missing OEM slide rails with 18 GA zinc-plated steel fixed rail solution
Specifications
| Type | Rack System & Accessories |
|---|
Questions about this item
Which mounting depth range should I choose for my server?
The rail adjusts continuously from 10" to 31.5" (254 - 800 mm) so you set it to match the exact depth of your equipment.
What does the 45 lb weight capacity mean once the rail is installed?
Each rail pair supports up to 45 lbs (20 kg) of server weight when mounted in a 4-post rack.
How does the universal 4-post rack interface limit what I can mount?
It fits square, round, or threaded holes on any 4-post rack and replaces OEM slide rails for Dell, HP, IBM, Apple and similar servers.
New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Lenovo 4X60N04886 Nvidia Quadro P5000 16GB GDDR5X ai accelerator card
- GDDR5
NVIDIA H200 NVL AI Accelerator Card 141GB HBM3e PCIe 5.0 x16 900-21010-0040-000
- PCI Express 5.0 x16
- NVIDIA



