
Why Choose Klackjoy Over USM Haller?
Klackjoy makes modular steel furniture to your dimensions, factory-direct. Compatibility with USM Haller® parts is confirmed for the stated dimensions: 25 mm ball connectors with an M8 internal thread; width, depth, and height can each be selected independently from nine standard centre-to-centre tube lengths — 100, 150, 175, 250, 350, 395, 500, 595, and 750 mm. Send us a photo of your parts for a fit check; we’ll confirm fit before you pay. Independently manufactured.

Why customers choose Klackjoy
Built to the USM Haller® Module
Compatibility with USM Haller® parts is confirmed for the stated dimensions: 25 mm ball connectors with an M8 internal thread; width, depth, and height can each be selected independently from nine standard centre-to-centre tube lengths — 100, 150, 175, 250, 350, 395, 500, 595, and 750 mm. Send us a photo of your parts for a fit check; we’ll confirm fit before you pay. Independently manufactured.
$988.81 vs $3,088
We sell factory-direct, without the retail markup. Two listed prices, both checkable: our double-row sideboard is $988.81, and USM's own US site listed the Haller credenza F2 at $3,088 (both read 3 September 2026). Prices move with configuration and over time — compare the current figure for the piece you actually want.

10-Year Structural Warranty
Eligible Klackjoy frames are covered by a 10-year structural warranty, protecting your investment as your system grows.
Real-Time 3D Configurator
Design your exact layout in 3D, see instant pricing as you build, and order directly — no showroom visit required.



Klackjoy vs. USM Haller
| Klackjoy | USM Haller | |
|---|---|---|
| Price (comparable sideboard) | $988.81 | $3,088 |
| Warranty | 10 years, structural | 10 years |




Frequently Asked Questions
Is Klackjoy really compatible with original USM Haller parts?
Yes — Compatibility with USM Haller® parts is confirmed for the stated dimensions: 25 mm ball connectors with an M8 internal thread; width, depth, and height can each be selected independently from nine standard centre-to-centre tube lengths — 100, 150, 175, 250, 350, 395, 500, 595, and 750 mm. Send us a photo of your parts for a fit check; we’ll confirm fit before you pay. Independently manufactured.
How much cheaper is Klackjoy than USM Haller?
Klackjoy sells factory-direct, so there is no dealer margin in the price. Rather than quote a fixed saving, compare the two listed figures: our double-row sideboard is $988.81 and USM's US site listed the Haller credenza F2 at $3,088, both read 3 September 2026. Published specifications cover the steel panels, chrome-plated connectors, and module dimensions.
What warranty comes with a Klackjoy system?
The structural warranty covers eligible Klackjoy frames, including their nodes, tubes, and panels, for 10 years.
How long does shipping take?
Klackjoy products are made to order: 3–14 days production and handling, followed by destination-specific DDP door-to-door transport with insured replacement. Any applicable duties and taxes are shown in the checkout calculation before payment. Europe — including the UK, EU and supported EEA destinations — uses China–Europe road freight estimated at 25–30 days in transit, for about 28–44 days total including production. Shipping cost is calculated automatically at checkout based on your configuration's size and destination; there is no flat free-shipping threshold, and no express service. Other typical total delivery times include Greater China 5–19 days, Japan/Korea/Singapore 10–27 days, the United States 28–56 days and Russia 43–72 days. The full destination breakdown is on our Shipping Policy page.

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