![[UDT] — 521-4556 Shackle Quick Link](https://img.prosourcemro.com/2026/05/3431959-1-2.jpg)
Chains & Wires
UDT
[UDT] — 521-4556 Shackle Quick Link
Family ID: 521-4556
UDT 521-4556 Shackle Quick Link is a connecting hardware component designed for joining chain sections, wire rope, and rigging assemblies, sourced direct from Korea. Quick links like this are commonly used in lifting, towing, and load-securing applications across construction, marine, and industrial maintenance environments where reliable metal-to-metal connections are required. Request a quote today to access export-ready stock, competitive wholesale pricing, and the supply reliability of a KITA-registered Korean exporter.
7 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 521-4556 | — | UDT | 4mm | Spec: 4 | Weight: 0.01 | Safe Working Load: 0.22 | A: 40 | C: 3.9 | D: 5.5 | B: 19.5 | ||
| 521-4565 | — | UDT | 5mm | Spec: 5 | Weight: 0.02 | Safe Working Load: 0.30 | A: 50 | C: 4.9 | D: 6.5 | B: 23.8 | ||
| 521-4574 | — | UDT | 6mm | Spec: 6 | Weight: 0.03 | Safe Working Load: 0.40 | A: 58 | C: 5.9 | D: 7.5 | B: 27.5 | ||
| 521-4583 | — | UDT | 8mm | Spec: 8 | Weight: 0.07 | Safe Working Load: 1.00 | A: 75 | C: 7.9 | D: 10.0 | B: 34.3 | ||
| 521-4592 | — | UDT | 9mm | Spec: 9 | Weight: 0.10 | Safe Working Load: 1.20 | A: 81 | C: 9.0 | D: 11.0 | B: 37.0 | ||
| 521-4608 | — | UDT | 10mm | Spec: 10 | Weight: 0.13 | Safe Working Load: 1.30 | A: 90 | C: 9.9 | D: 12.0 | B: 41.0 | ||
| 521-4617 | — | UDT | 12mm | Spec: 12 | Weight: 0.25 | Safe Working Load: 2.70 | A: 104 | C: 11.9 | D: 14.0 | B: 49.0 |
