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G80 Locking Latch Swivel Snap Hook
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G80 Locking Latch Swivel Snap Hook

Surface finish: Powder plastified.
Forged super alloy steel - Quenched and Tempered
Suitable for EN818-2 G80 chain
Individually proof tested at 2.5 times Working Load Limit
100% Magnaflux Crack Detection
Fatigue tested at 1.5 times Working Load Limit for 20,000 cycles
Breakage test
  • TP-788

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Product Appearance: Durable Build & Precision Craftsmanship


The appearance of the G80 Rigging Hardware Swivel Snap Hook is a direct reflection of its industrial-grade quality, with every detail optimized for both performance and longevity.


Surface Finish & Material Composition

At its core, the hook features forged super alloy steel treated with quenching and tempering—a process that enhances tensile strength and resistance to wear. The exterior boasts a powder plastified surface: this coating not only adds a sleek, uniform texture but also acts as a barrier against corrosion, rust, and environmental damage. Whether used in outdoor construction sites or humid marine settings, the finish ensures the hook maintains its structural integrity over time.


Dimensional Precision & Structural Profile

Every TP-788 model adheres to strict dimensional standards, with key measurements calibrated for compatibility with G80 lifting chains. For example, load-specific variants range from compact designs (L: 168±2mm, weight: 0.65kg for 1.12T WLL) to heavy-duty options (L: 536±4mm, weight: 16kg for 15T WLL). The hook’s curved profile and smooth inner edges prevent chain damage during use, while its streamlined shape reduces wind resistance in overhead lifting scenarios.


Mechanism Design: Safety-Centric & Load-Optimized


The mechanism of the G80 Rigging Hardware Swivel Snap Hook prioritizes user safety and load stability, with two core features driving its performance:


Safety Latch Mechanism

A built-in safety latch is the hook’s most critical protective component. This spring-loaded latch automatically secures the hook’s opening after attaching to lifting points, preventing accidental disengagement even if the load shifts. Unlike flimsy plastic latches, this metal-based design undergoes the same quenching process as the hook body, ensuring it can withstand up to 2.5x the working load limit (WLL) without deformation.


Swivel Functionality & Load Distribution

The hook’s swivel base is engineered to rotate 360 degrees smoothly, eliminating chain twisting during lifting. This rotation not only reduces stress on the G80 rigging chain but also ensures the load stays balanced—critical for fragile or unevenly distributed cargo. The swivel joint is reinforced with precision bearings, which minimize friction and extend the hook’s service life even with frequent use.


Durability-Enhanced Structural Design

To validate its durability, every TP-788 hook undergoes rigorous testing: 100% Magnaflux Crack Detection to identify hidden material flaws, a 2.5x WLL proof test to confirm load capacity, and a 20,000-cycle fatigue test at 1.5x WLL to simulate long-term use. These tests ensure the hook meets global safety standards and avoids premature failure in high-pressure environments.


G80 Locking Latch Swivel Snap Hook

Model W.L.L.
(T)
B.L.
(T)
A B E M L1 L N C H Weight
(kg)
8-TP788-6 1.12 4.48 32.5±1.5 32.5±1 24±1.5 69±2 138±2 168±2 16±1 11±1 19±0.5 0.65
8-TP788-7/8 2 8 45±2 36±1 28.5±1.5 88±2 170±2 208±2 20±1 13±1 23±0.8 0.95
8-TP788-10 3.15 12.6 53±2 42±1 31±1.5 105±2 207±3 254±3 23±1 15.5±1 29.5±1 1.71
8-TP788-13 5.3 21.2 63.8±2 50±1.5 40±2 135±2 248±3 305±3 32±1.5 17±1.5 38±1 3.13
8-TP788-16 8 32 68±3 61±1.5 45±2 161±2 295±3 367±3 37.5±1.5 21.5±1.5 45±1 5.44
8-TP788-18/20 12.5 50 90.5±3 74±2 56±2 194±3 356±4 434±4 49±2 25±2 50±2 9.5
8-TP788-22 15 60 100.5±3 97±2 70±2.5 224±3 441±4 536±4 55±2 33±2 62±2 16


G80 Locking Latch Swivel Snap Hook

G80 Locking Latch Swivel Snap Hook


Standard Parts: Compliant, Compatible & Customizable


The G80 Rigging Hardware Swivel Snap Hook is designed to work with standard rigging components, while also offering flexibility for brand-specific needs.


Certified Component Compatibility

All parts of the hook are compatible with standard G80 rigging hardware, including lifting chains, webbing slings, and shackles. It meets CE standards and aligns with EN818-2 guidelines—ensuring it can be integrated into existing rigging systems without modifications. This compatibility reduces downtime for businesses and simplifies inventory management.


Traceable Testing & Compliance Markings

Each hook is marked with essential information for traceability: model number (TP-788), WLL (e.g., 1.12T, 15T), batch number, and compliance logos (CE, EN818-2). These markings allow users to verify the hook’s authenticity and test history, a requirement for industries like oil & gas and construction where safety audits are frequent.


Customizable Branding & Packaging Parts

For businesses seeking brand consistency, the hook supports custom branding: the TOP LIFT logo is available as standard, and custom logos can be added via laser engraving or embossing. Packaging is also customizable—options include cardboard boxes, plastic crates, or waterproof bags—tailored to shipping needs (e.g., bulk orders for construction sites or individual packaging for retail).


PACKING


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TOP LIFT products are widely applied in fields like industrial, construction, marine & offshore, oil & gas.
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 Phone: +86-18106525586
 Tel: +86-571-88680340
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