Middle Atlantic DRK19-RR44 44U Replacement Rack Rail
Overview
The DRK19-RR44 is a 44U replacement rack rail designed specifically for Middle Atlantic's DRK19 base series slide-out rack systems. Finished in a durable black e-coat and threaded to the 10-32 standard, it provides the structural mounting surface for rack-mounted equipment within a rack enclosure that needs additional or replacement rail capacity. At 77 inches of usable height across 44U of space, the DRK19-RR44 fills the full vertical run of a standard 44U open-frame or slide-out rack — relevant when retrofitting an existing DRK19 chassis or replacing a damaged rail without pulling the entire frame. Seismic certification (OSHPD 96-967) means this rail meets California hospital and critical-facility structural requirements, which matters for deployments in earthquake-prone regions or regulated environments where rack hardware must carry a seismic rating.
Compatibility
This rail is sized and drilled exclusively for the Middle Atlantic DRK19 base series slide-out rack family. It is not a universal rack rail — confirm your existing chassis carries the DRK19 series designation before ordering. The 10-32 thread pattern is the standard used across Middle Atlantic's professional rack line, compatible with 10-32 cage nuts and rack screws used throughout the rack accessory ecosystem. Do not substitute for racks using M6 or 12-24 thread standards without verifying thread compatibility first. If you are populating a full rack build alongside network or NVR equipment, confirm that all rack-mount ears and panel flanges are also threaded for 10-32.
Installation Notes
The rail ships as a single unit (package count: 1) and weighs 33 lbs shipped — account for this during transport and installation in overhead or wall-recessed rack positions. Width is 5.41 inches; verify clearance within the DRK19 chassis before insertion. The black e-coat finish is a baked-on corrosion barrier appropriate for indoor rack environments; it is not rated for outdoor or high-humidity exposure. Seismic compliance per OSHPD 96-967 applies only when installed within the compatible DRK19 chassis per Middle Atlantic's documented assembly guidelines — the rail alone does not confer seismic rating to an arbitrary enclosure.
What's in the Box
- 1x Middle Atlantic DRK19-RR44 44U 10-32 rack rail, black e-coat
