Includes:
- Pair of 5.25" FDD drive rails (left and right)
- Molded markings: AT910355, 07773, and "FDD"
- Integrated mounting slots and guides

Condition:
New old stock. These rails have not been used but show some yellowing from age, which is common for plastics from this era. Structure is solid with no cracks. We do not need them and hope someone on the internet will be able to put them to use.

Fits:
- 5.25" floppy disk drives (full-size or half-height)
- AT / early ATX cases using rail-based mounting systems
- Vintage systems from the late 1980s through early 1990s
- Other compatible rail-style chassis (not guaranteed)

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These are OEM plastic drive rails designed specifically for mounting 5.25" floppy disk drives into compatible computer cases that use slide-in rail systems.

The rails are clearly molded with the part numbers AT910355 and 07773, along with "FDD" markings indicating their intended use. Their length and structure match full-depth 5.25" drive installations rather than later 3.5" adapter solutions.

Commonly found in late 1980s to early 1990s desktop systems, these rails allowed drives to slide into place and align correctly without complex mounting hardware.

You are purchasing the rails only. No drives or screws included.

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