• UDT 521-6448 Shackle STS Snap Swivel Hook (304)
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UDT 521-6448 Shackle STS Snap Swivel Hook (304)

UDT 521-6448 Shackle STS Snap Swivel Hook (304)

The UDT 521-6448 Shackle STS Snap Swivel Hook in 304 stainless steel is a rigging and lifting connector designed for secure load attachment, sourced direct from Korea.

Key features

  • Snap swivel hooks of this type are widely used in marine, construction, and material handling applications where quick connection and rotational freedom help prevent line twist under load
521-6448 #0 | Spec: #0 | Weight: 0.03 | L: 68 | C: 16 | S: 6.5 | G: 5 | B: 17
521-6457 #1 | Spec: #1 | Weight: 0.05 | L: 87 | C: 19 | S: 9.0 | G: 6 | B: 20
521-6466 #2 | Spec: #2 | Weight: 0.08 | L: 100 | C: 21 | S: 14.0 | G: 8 | B: 20
521-6475 #3 | Spec: #3 | Weight: 0.12 | L: 118 | C: 27 | S: 16.0 | G: 8 | B: 20
Chains & WiresUDT
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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UDT 521-6448 Shackle STS Snap Swivel Hook (304)

Brand UDT·Chains & Wires

Available part numbers (4)

521-6448, 521-6457, 521-6466, 521-6475

How to order

Send the UDT part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
521-6448#0 | Spec: #0 | Weight: 0.03 | L: 68 | C: 16 | S: 6.5 | G: 5 | B: 17
521-6457#1 | Spec: #1 | Weight: 0.05 | L: 87 | C: 19 | S: 9.0 | G: 6 | B: 20
521-6466#2 | Spec: #2 | Weight: 0.08 | L: 100 | C: 21 | S: 14.0 | G: 8 | B: 20
521-6475#3 | Spec: #3 | Weight: 0.12 | L: 118 | C: 27 | S: 16.0 | G: 8 | B: 20

Need a different model, or a part not listed here? Send us your parts list →

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