G100 Swivel Self Lock Hook with Bearing for Smooth 360 Degree Rotation in Chain Sling Systems

#1 MARINE HARDWARE

G100 Swivel Self-Lock Hook With Bearing

Product attributes :

G100 Swivel Self-Lock Hook With Bearing

Size: 6mm-22mm

Surface finish: Powder coating

Surface Colour: Blue

Material: Super Alloy steel

Manufacturing process: Forged - Quenched and Tempered

Usage: Suitable for G100 chain

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 

◆ All load pins are 100% individually inspected and tested

Note: 

◆ 25% stronger than G80

◆ Positive lock latch is self-locking when hook is loaded.

Product Details


Chain SizeWeight
(Kg)
WLL
(T)
B.L
(T)
A±1.5B±1.5C±2D±2E±2.5N±1H±3K±3L±5W±3
6-100.67   1.4 5.6 11.5 13 37 27 30   15  32 163 196.5 70 
8-101.21   2.5 10 13 15 41 35.5 40   20  39 202 243 90 
10-102.2 16 15.5 17.5 48 45 48   26  48 244 289 108 
13-104.4 6.7 26.8 17 19 55 52.5 63 32.5  57 292 351 138 
16-107.48 10 40 21.5 26 62 62 75   38  62 346 422 170 
20-1013.75 16 64 26.5 28.5 76 76 80   50  72 396 487 191 
22-1018.81 19 76 33 33 97 79 95   52  97 465 563 208 

Ultimate Load is 4 times the Working Load Limit


  • G100 Swivel Self Lock Hook with Bearing for Smooth 360° Rotation and Anti Twist Lifting

    Our G100 swivel self lock hook with bearing is specifically engineered for lifting systems requiring smooth rotation under heavy load conditions. 

    Compared with standard swivel hooks and G80 products, G100 provides approximately 25% higher working load capacity, ensuring safer lifting performance. 

    The integrated bearing system enables smoother and more stable 360° rotation, even under high load, significantly reducing friction and wear. 

    This prevents chain twisting and improves load alignment in dynamic lifting operations. 

    Combined with the automatic self locking lifting hook mechanism, it minimizes accidental release risks. 

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

  • G100 Swivel Self Lock Hook Specifications, WLL and Bearing System

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

    The advanced bearing system is designed to support smooth rotation under load, ensuring consistent performance and longer service life. 

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

    Designed for compatibility with G100 chain sling systems, these hooks provide stable load handling and improved operational efficiency. 

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

  • Self Locking Mechanism and Safety Performance in Dynamic Lifting

    The automatic self locking system ensures the latch closes securely under load, providing enhanced safety compared to traditional hooks. 

    When combined with the bearing swivel system, the hook maintains proper load orientation 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, especially under shock loading and complex lifting angles. 

    Contact us to learn more about our safety-focused hook solutions.

  • High Strength Alloy Steel and Precision Bearing Assembly

    Manufactured from premium alloy steel, G100 swivel hooks undergo advanced heat treatment to achieve superior strength and toughness compared to G80 hooks. 

    The bearing assembly is precisely engineered to ensure smooth rotation and high durability under continuous heavy loads. 

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

    These hooks are designed for demanding lifting environments requiring both strength and rotational performance. 

    Reach out to us for detailed technical specifications and certifications.

  • Applications of G100 Swivel Self Lock Hooks with Bearing in Lifting Systems

    G100 swivel self locking hooks with bearing are widely used in applications requiring smooth rotation and anti-twist performance. 

    Typical industries include offshore lifting, crane operations, wind energy installation, heavy construction, and large equipment handling. 

    The bearing system ensures stable rotation and efficient lifting, while the higher strength rating enables safer handling of heavy loads. 

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

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

  • Factory Direct Supply, OEM Customization and Quality Assurance

    As a professional lifting hardware manufacturer, we supply G100 hooks designed for high-performance 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 reliability. We support customized branding, packaging, and engineering modifications. 

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

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