• UDT 521-4963 Shackle Clevis Grab Hook
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UDT 521-4963 Shackle Clevis Grab Hook

UDT 521-4963 Shackle Clevis Grab Hook

UDT Shackle Clevis Grab Hook is a rigging connector designed to secure and link chain assemblies during lifting and load-securing operations, sourced direct from Korea.

Key features

  • Commonly used in construction, maritime, and industrial material handling, this type of hook allows for quick attachment and detachment of chain segments without the need for additional fasteners
521-4963 13mm (1/2') | Spec: 1/2 | Weight: 1.10 | Safe Working Load: 5.50 | E: 16.8 | R: 81.0 | P: 16.0 | B: 19.1
521-4972 6.4mm (1/4') | Spec: 1/4 | Weight: 0.22 | Safe Working Load: 1.50 | E: 10.2 | R: 50.0 | P: 9.7 | B: 9.1
521-4981 9.5mm (3/8') | Spec: 3/8 | Weight: 0.50 | Safe Working Load: 3.40 | E: 12.7 | R: 66.8 | P: 11.9 | B: 12.2
521-4990 7.9mm (5/16') | Spec: 5/16 | Weight: 0.35 | Safe Working Load: 2.40 | E: 11.2 | R: 57.4 | P: 11.2 | B: 10.2
Chains & WiresUDT
4 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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UDT 521-4963 Shackle Clevis Grab Hook

Brand UDT·Chains & Wires

Available part numbers (4)

521-4963, 521-4972, 521-4981, 521-4990

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
521-496313mm (1/2') | Spec: 1/2 | Weight: 1.10 | Safe Working Load: 5.50 | E: 16.8 | R: 81.0 | P: 16.0 | B: 19.1
521-49726.4mm (1/4') | Spec: 1/4 | Weight: 0.22 | Safe Working Load: 1.50 | E: 10.2 | R: 50.0 | P: 9.7 | B: 9.1
521-49819.5mm (3/8') | Spec: 3/8 | Weight: 0.50 | Safe Working Load: 3.40 | E: 12.7 | R: 66.8 | P: 11.9 | B: 12.2
521-49907.9mm (5/16') | Spec: 5/16 | Weight: 0.35 | Safe Working Load: 2.40 | E: 11.2 | R: 57.4 | P: 11.2 | B: 10.2

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

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