![[HYUNDAI DL] — 166-8421 9000BSS Door Closer (Fire Door)](https://img.prosourcemro.com/2026/05/1265033-1-2.jpg)
Door Locks & Keys
HYUNDAI DL
[HYUNDAI DL] — 166-8421 9000BSS Door Closer (Fire Door)
Family ID: 166-8421
HYUNDAI DL 166-8421 9000BSS Fire Door Closer delivers controlled, automatic door-closing action for fire-rated door assemblies, sourced direct from Korea. Fire door closers are critical components in passive fire protection systems, ensuring doors return to a fully latched position to limit the spread of smoke and flames in commercial, industrial, and institutional buildings. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 166-8421 | 9000BSS | HYUNDAI DL | 9000BSS-50mm (Single Spindle) | Applicable Material Thickness: 45~54 | ||
| 166-8430 | 9000BSS | HYUNDAI DL | 9000BSS-60mm (Single Spindle) | Applicable Material Thickness: 55~65 |
