G100 Special Swivel Self Lock Hook with 360 Degree Rotation for Extreme Anti Twist Lifting Systems

#1 MARINE HARDWARE

G100 Special Swivel Self-Lock Hook

Product attributes :

G100 Special Swivel Self-Lock Hook

Size: 8mm-16mm

Surface finish: Powder coating

Surface Colour: Blue

Material: Super Alloy steel

Manufacturing process: Forged - Quenched and Tempered

Quality control:

◆ Individually proof test at 2.5 times Working Load Limit

 Fatigue tested at 1.5 times Working Load Limit for 20000 cycles

◆ Breakage test

◆ 100% magnaflux crack detection 

Note: 

◆ Positive lock latch is Self-Locking when hook is loaded

◆ 25% stronger than G80

Product Details


Chain SizeWeight
(Kg)
  WLL
  (T)
B.L
(T)
ABCDΦFGHNMK
081.03 2.5   10 220±328±236±1.562±1.513±138±239±221±121.5±191±2186±3
101.86   16 265±338±242±273±215.5±148±345±330.5±1.23±1.5113±2219±3
133.34 6.7 26.8 295±445±349±287.5±219±152.5±357±339±1.530±1.5135±3237±4
165.9 10   40 400±468±362±2108±223±168±359±349.5±232±2168±3327.5±4

Ultimate Load is 4 times the Working Load Limit


  • Why Choose G100 Special Swivel Self Lock Hook for Extreme Anti Twist Lifting Systems

    Our G100 special swivel self lock hook is engineered for the most demanding lifting environments where both rotation performance and maximum load capacity are required. 

    Compared with standard swivel hooks and G80 products, G100 offers approximately 25% higher working load capacity, ensuring safer operation under extreme loads. 

    The reinforced special swivel structure provides enhanced rotational strength and stability, allowing smooth 360° rotation even under heavy loads. 

    This effectively eliminates chain twisting and load misalignment. 

    Combined with the automatic self locking lifting hook mechanism, it significantly reduces accidental release risks in dynamic lifting operations. 

    Contact us now to upgrade your lifting systems with high-performance rotating hook solutions.

  • G100 Special Swivel Self Lock Hook Specifications, WLL and Rotation System

    Our grade 100 special swivel self locking hooks provide higher WLL ratings than G80 equivalents, making them ideal for extreme lifting applications. 

    The advanced swivel system is designed to maintain smooth rotation under load, using reinforced bearing or bushing structures to ensure durability and reliability. 

    Each hook is marked with WLL, size, and batch number for traceability. 

    Designed to match G100 chain systems, these hooks deliver superior load alignment, reduced stress concentration, and improved lifting efficiency. 

    Send us your lifting requirements to receive accurate specifications and quotation.

  • Self Locking Mechanism and Safety Performance in Dynamic and Heavy Loads

    The advanced self locking system ensures the latch automatically secures under load, providing superior safety compared to traditional hooks. 

    In combination with the reinforced swivel structure, the hook maintains proper load direction even during rotation and movement. 

    This significantly reduces the risk of accidental disengagement in dynamic lifting environments such as crane operations and offshore handling. 

    G100 material provides higher safety margins under shock loads and complex lifting angles. 

    Contact us to learn more about how our hooks improve lifting safety in critical operations.

  • High Strength Alloy Steel and Reinforced Swivel Forging Technology

    Manufactured from premium alloy steel, G100 special swivel hooks undergo advanced heat treatment processes to achieve higher tensile strength and toughness than G80 hooks. 

    The swivel component is precisely engineered and reinforced to withstand continuous rotation under high loads without failure. 

    Drop forging ensures a dense internal structure, enhancing fatigue resistance and long-term durability. 

    These hooks are designed for extreme working conditions requiring both strength and rotational performance. 

    Reach out to us for detailed technical specifications and certifications.

  • Applications of G100 Special Swivel Self Lock Hooks in Extreme Industries

    G100 special swivel self locking hooks are widely used in industries requiring both high load capacity and anti-twist functionality. 

    Typical applications include offshore lifting, wind energy installation, mining operations, heavy construction, and large-scale equipment handling. 

    The reinforced swivel design ensures stable rotation and efficient lifting, while the higher strength rating enables safer handling of extreme loads. 

    Buyers benefit from reduced equipment wear, improved safety, and higher operational efficiency. 

    Send us your project requirements and get the best swivel hook solution.

  • Factory Direct Supply, OEM Customization and Quality Assurance

    As a professional lifting hardware manufacturer, we supply G100 hooks designed for extreme-duty lifting systems. 

    Compared to standard G80 products, our G100 series meets stricter strength and durability requirements. 

    We offer factory direct pricing, strict quality control, and flexible OEM customization services. 

    From raw material inspection to final load testing, every step is optimized for high-load and high-performance applications. 

    We support customized branding, packaging, and engineering modifications. 

    Contact us today to get competitive pricing and start your cooperation.

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