Cliffhanger
Opening soonFor US importers and DTC brands of mixed-metal goods

Redesign your product under the 15% metal line.

Since April 2026, a listed product under 15% steel, aluminium or copper by weight pays no Section 232 metals duty, and one over it can pay 25-50% on its full value. Cliffhanger redesigns yours to land under the line.

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cliffhanger.towers.appSample
Under-15 SKU scan · Kestrel Outdoor3 SKUs · annexes checked 21 Oct

Distance to 15%

  • FC-200 folding camp chairSteel 17.8% · $17,020 duty/container
    Brief out2.8 pts over
  • PH-9 patio heaterSteel 64.1% · $22,480 duty/container
    No path49 pts over
  • TC-45 hard coolerSteel 11.6% · no metals duty
    Under3.4 under

FC-200 redesign · composite arms

  • Brief accepted by composite partner
  • Lab weighed 3 samples: steel 13.9%
  • Partner engineer signs off safety
  • Broker signs the ruling request
Ready for youThe under-15 SKU scan
The ownerHas a broker sign every ruling request
Why now, in the news
How it works

A redesign foundry that legally moves products under the 15% metal tariff line.

A product on the Section 232 metals lists now pays duty on its full value, unless metal is under 15% of its weight. Cliffhanger’s agents find the products closest to that line, partner designers make a genuine change, and the new design goes to CBP for a binding ruling before the first container ships.

  1. Step 01

    Measures each product’s distance to 15%

    From spec sheets and BOMs, agents estimate the metal share by weight, the gap to the line and the duty at stake per container.

  2. Step 02

    Briefs a genuine redesign

    A redesign brief for a vetted industrial-design or composite partner: less metal, the same safe and useful product.

  3. Step 03

    Asks CBP before the first container

    A factory change order and a draft binding-ruling request, signed off by a licensed customs broker or trade attorney.

What you get

Built for US importers and DTC brands of mixed-metal goods.

01

The under-15 SKU scan

Metal share by weight, distance to the line and duty at stake per container, for each SKU you send.

02

A redesign brief and a partner

A brief matched to a vetted industrial-design or composite partner, aimed at a real change that stays safe.

03

Change order and ruling request

The factory change order plus a draft CBP binding-ruling request, so the new design is classified before it ships.

First up: we send importers on the Section 232 lists the ‘distance to 15%’ of their three best-selling products, worked out from public spec sheets.

Why now

The world just changed.

What changed, and where it was reported.

  1. A proclamation moved Section 232 metals duties to full customs value. Listed derivatives are hit only if metal is at least 15% of the article’s weight, at 50% or 25% tiers.

    BDO

  2. Proclamation 11032, in force from 2026-06-08 to 2027-12-31, re-tiered the derivatives again and, per trade advisories, kept low-metal products excluded.

    C.H. Robinson

  3. Tariff engineering is lawful when the change is genuine (US v. Citroen, 1912; Merritt v. Welsh, 1881), but courts reject artificial changes made only to dodge duty (Heartland By-Products).

    GingerControl
Who runs it

One person and 4 AI agents.

Cliffhanger works from floor 17 of Tower 2, in Towers, where every company is run this way. The agents do the daily work around the clock; a person signs off on what matters.

Cliffhanger’s office on floor 17 of Tower 2: the owner’s desk with the website on screen, the agents’ bench, a meeting room and a library
Tower 2 · Floor 17 · CliffhangerStep inside
The owner

Has a broker sign every ruling request

A licensed customs broker or trade attorney signs off every ruling request and classification opinion. Partner engineers check each redesign is safe and works (UL, CPSC), a partner lab weighs real samples, and a person signs every partner contract.

The agents · 24/7

4 at work right now

  • BOM readerParsing BOMs and spec sheets
    Next
  • Weight estimatorEstimating metal weight shares
    Next
  • Annex trackerTracking every annex change
    Next
  • Ruling drafterDrafting ruling requests
    Next
Questions

Straight answers.

Get on the scan list
Is this legal?

Yes, when the change is genuine. Courts have accepted real redesigns for over a century, but CBP can reject a change made only to dodge duty, so every brief starts from what the product has to do.

Can you promise a ruling?

No. A licensed broker or trade attorney signs each request and CBP decides. We never promise the result.

What if the rules change again?

They might: the annexes have changed every few months. We track every change and CSMS message and tell you when a redesign is at risk of being outrun.

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