ORIGINCATALOG
Bommer 3029 4-inch Double-Acting Spring Hinge, Satin Brass
Made in USA · Bommer · 9 origin facts documented
4-inch 3029 double-acting spring hinge in satin brass. The maker’s live homepage states it produces only American made hinges using American made steel. The same site also states manufacturing operations have ceased and routes remaining 3029 stock to a specialty distributor. Stamp is Made in USA on the live manufacture copy.
Origin findings
Each row is Yes, No, or Not substantiated. Empty cells stay visible. This is not a patriotism score.
| Finding | Status | Source |
|---|---|---|
| Maker’s origin sentence for this model | Yes Bommer produces only American made hinges using American made steel. | manufacturer_statement |
| Factory / mill named for this model | Yes Landrum, South Carolina | factory_page |
| Final assembly or processing in the US (FTC prong 1) | Yes | manufacturer_statement |
| All significant processing in the US (FTC prong 2) | Yes | manufacturer_statement |
| All or virtually all components made and sourced in the US (FTC prong 3) | Yes | manufacturer_statement |
| Principal assembly in the US | Yes | manufacturer_statement |
| Assembly is substantial (not screwdriver-only) | Yes | factory_page |
| Last substantial transformation in the US | Yes | manufacturer_statement |
| Article marking (nameplate / incised COO) | Not substantiated | — |
| Retailer-stated country of origin | Not substantiated | — |
| Certification listing holder (UL / NSF / IAPMO) | Not substantiated | — |
| Named imported content the maker disclosed | Not substantiated | — |
| US company (entity + US location) — not a product-origin stamp | Yes Bommer Industries, Inc., Landrum, South Carolina | factory_page |
Last origin review: 2026-09-13. Next due: 2026-10-13 (30-day cycle).
| Date | Outcome | Stamp |
|---|---|---|
| 2026-09-13 | confirmed | made_in_usa |
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