Brand & Designer

USM Haller
Cassettiera Inos 5 cassetti (K1)

USM Haller

Founded in 1885 in Münsingen, Switzerland, USM specializes in modular furniture, tables, storage systems, and architectural solutions defined by timeless design, precision engineering, and lasting adaptability.
Fritz Haller
Cassettiera a 3 cassetti (Y)

Fritz Haller

A Swiss architect and designer known for modular modernism, structural clarity, and a visionary approach to adaptable living and working environments.

Frequently Asked Questions

Who designed the USM Haller system?

The USM Haller system was developed by Swiss architect Fritz Haller and entrepreneur Paul Schärer in the 1960s. Haller conceived the modular ball-and-tube connector structure, which Schärer adapted for manufacture and brought to market through the Swiss company USM.

What makes the USM Haller ball connector unique?

The chromium-plated steel sphere acts as a universal joint, allowing tubes to connect at multiple angles and enabling nearly infinite configuration. This engineering precision is what allows USM Haller pieces to be reconfigured, extended, or reduced over time without compromising structural integrity.

Can the M21 Side Table be integrated with other USM Haller furniture?

Yes. The M21 shares the same modular grid and connector system as the broader USM Haller family, so it can be placed in visual and physical dialogue with shelving units, storage cabinets, and other USM pieces within a single interior composition.

How many color options are available for the M21?

The M21 Side Table is available in seven powder-coated surface colors. USM Haller's color palette is carefully maintained across the system, allowing consistent specification across multiple pieces in a single project.

Is the USM Haller M21 suitable for residential and contract use?

The USM Haller system was originally engineered for commercial environments and has since been specified equally in residential interiors. Its industrial-grade materials and made-to-order production make it appropriate for both domestic and contract settings.