• UDT 522-4401 Shackle STS Shackle Hook
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UDT 522-4401 Shackle STS Shackle Hook

UDT 522-4401 Shackle STS Shackle Hook

The UDT 522-4401 Shackle STS Shackle Hook is a heavy-duty rigging connector designed to link chains, wire ropes, and lifting hardware securely, sourced direct from Korea.

Key features

  • Shackle hooks of this type are commonly used in crane operations, marine rigging, and industrial lifting applications where a reliable load-bearing connection point is essential
522-4401 0.65T (5/16') | Spec: 0.65T (5/16') | Weight: 0.235 | A: 27 | C: 20.5 | D: 138 | Allowable Load: 0.65 | B: 26.7
522-4410 1T (3/8') | Spec: 1T (3/8') | Weight: 0.48 | A: 28.5 | C: 23.5 | D: 158 | Allowable Load: 1 | B: 32.8
522-4429 1.5T (1/2') | Spec: 1.5T (1/2') | Weight: 0.8 | A: 36 | C: 31 | D: 190 | Allowable Load: 1.5 | B: 37.8
Chains & WiresUDT
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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UDT 522-4401 Shackle STS Shackle Hook

Brand UDT·Chains & Wires

Available part numbers (3)

522-4401, 522-4410, 522-4429

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
522-44010.65T (5/16') | Spec: 0.65T (5/16') | Weight: 0.235 | A: 27 | C: 20.5 | D: 138 | Allowable Load: 0.65 | B: 26.7
522-44101T (3/8') | Spec: 1T (3/8') | Weight: 0.48 | A: 28.5 | C: 23.5 | D: 158 | Allowable Load: 1 | B: 32.8
522-44291.5T (1/2') | Spec: 1.5T (1/2') | Weight: 0.8 | A: 36 | C: 31 | D: 190 | Allowable Load: 1.5 | B: 37.8

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

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