Build your own custom case or enclosure with the Tiptop Audio Z-Rails, a pair of silver, 84 HP mounting rails for the Eurorack modular synthesizer format, designed to be used for professional and DIY case mounting assemblies.

Z-Rails are made from anodized rails, each containing a zinc-plated metal threaded strip with 3mm threads at 5.08mm spacing. The rails are easily installed using Z-Ears or Z-Rail Brackets (sold separately). The rails can also attach directly to any frame with just two M4 screws, one for each side of the individual Z-Rail. The M4 screws are not included as they are size dependent on the thickness of the material the rails will be attached to. M4 screws are included with Z-Ears and Z-Rails Brackets.