Middle Atlantic R412-RR38 – 38-Space 12-24 Rackrail Pair for R4
Middle Atlantic R412-RR38 – 38-Space 12-24 Rackrail Pair for R4 is backordered and will ship as soon as it is back in stock.
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Middle Atlantic R412-RR38 – 38-Space 12-24 Rackrail Pair for R4
Product Overview
The Middle Atlantic R412-RR38 is a pair of heavy-gauge, 38-space rackrails with 12-24 threaded mounting holes, built specifically for R412 Series racks. The rail pair lets integrators add a second set of mounting points or replace existing rails in a 38 RU R4 Series open frame rack. Threaded 12-24 holes provide secure, repeatable equipment mounting without cage nuts. Note that these rails work only with R412 racks and are sold in pairs.
Product Description
Four-post open frame racks often need additional rackrail to support deep equipment at both front and rear, and the R412-RR38 supplies that capability for Middle Atlantic R412 Series frames. Each rail is formed from heavy-gauge steel and tapped with 12-24 threads, the mounting standard commonly specified for AV and broadcast equipment installations. Because the holes are pre-threaded, technicians can mount equipment directly with 12-24 rack screws and skip the extra step of installing cage nuts. The 38-space height matches 38 RU R412 racks, making this the correct rail pair for mid-height R4 Series frames; taller installations are served by the companion R412-RR45 and R412-RR51 rail pairs. Compatibility is intentionally specific: these rails only work with R412 racks, so confirm your rack model before ordering. Sold as a matched pair, the R412-RR38 is a straightforward way to add rear-rail support, replace damaged rails, or reconfigure mounting depth in an R4 Series rack build.
Key Features
- Heavy-Gauge Construction — Heavy-gauge steel rackrail built for demanding equipment loads.
- 12-24 Threaded Holes — Pre-threaded 12-24 mounting holes accept rack screws directly, no cage nuts required.
- 38 Rack Spaces — Sized for 38 RU R412 Series racks; 45 and 51-space pairs cover taller frames.
- R412-Specific Fit — Designed to work only with Middle Atlantic R412 racks for an exact fit.
- Sold as a Pair — Two rails per package for a complete front or rear mounting plane.
Technical Specifications
| Model | R412-RR38 |
|---|---|
| Brand | Middle Atlantic Products (Legrand AV) |
| Product Type | Rackrail, sold as a pair |
| Rack Spaces | 38 RU |
| Thread Type | 12-24 threaded |
| Construction | Heavy-gauge steel |
| Compatibility | Middle Atlantic R412 Series racks only |
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