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Heavy-Duty Self-Locking Clevis Hook Made from Forged Alloy Steel
US$5.00-20.00
100 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Alloy SteelType
HookModel NO.
TP-10-1017Usage
IndustrialBrand
TopliftCondition
NewColor
BlueGrade
G100Wll
2.5t-10tSurface Finish
Powder PlastifiedDlivery Time
About 30 DaysFunction
Lifting,Sling,HoistTransport Package
Carton with Pallet/Gunny BagSpecification
8mm-16mmTrademark
TOPLIFT or OEMOrigin
ChinaHS Code
73269090Production Capacity
10000PCS/MonthKey features
G100 Grade Strength: Forged alloy steel is 25% stronger than G80 standard chains.
Self-Locking Safety: Positive lock latch automatically self-locks when the hook is loaded.
Rigorous Testing: 100% magnaflux crack detection and fatigue test at 1.5x WLL for 20,000 cycles.
High Load Capacity: Ultimate load is 4 times the working load limit for heavy-duty use.
Customizable WLL: Working Load Limit (WLL) is customizable from 2.5t to 10t.
Durable Finish: Surface features powder plastified coating for corrosion resistance.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2012-05-21Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤4.14hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW, Others
AI-Powered supplier vetting
SummaryHANGZHOU TOP LIFT INDUSTRIES CO., LTD. is identified as a China-based manufacturer/factory in Hangzhou, Zhejiang, focused on lifting, rigging, safety, and related industrial products. It reports six production lines, 11–20 years of R&D engineer experience, 6–10 quality-control staff, export activity to multiple regions, and established export capability. The supplier lists ISO 9001, ASME, OHSAS/OHSMS 18001, and ANSI/ESD certifications, and states that it provides OEM services and after-sales support. Production lead time is reported as one month in off-peak periods and 2–3 months during peak periods. Trade records show three individual transactions associated with one Brazilian buyer in 2025, but these records provide limited evidence regarding broader customer coverage or long-term performance.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and its company nature is also recorded as a factory. It operates from Hangzhou, Zhejiang, China, with a stated factory location in the Xihu Industrial Zone.
CertificationsThe supplier lists OHSAS/OHSMS 18001, ANSI/ESD, ISO 9001, and ASME certifications. These stated certifications provide explicit evidence of formal management, safety, quality, and technical compliance systems, although the provided information does not include certificate validity dates or scope details.
After-Sales capabilityThe supplier states that its professional team provides outstanding pre-sales and after-sales service and support. This is a direct capability claim, but no service response metrics, service organization details, or verified customer evaluations are provided.
Production capacityThe supplier reports six production lines, 6–10 quality-control staff, and defined lead times of one month off-peak and 2–3 months during peak season. These figures explicitly demonstrate organized production capacity and stated delivery capability, although actual capacity utilization and fulfillment performance are not provided.
Customization capabilityThe supplier explicitly states that it provides OEM service and offers multiple quotation and payment terms, while also reporting self-operated import and export rights. OEM support directly indicates customization capability, although the available information does not specify customization scope, tooling, or minimum order requirements.
Product Q&A
Q:What is the strength difference between G100 and G80?
A:
The G100 forged alloy steel is 25% stronger than G80 standard chains.
Q:How is the quality of the hook ensured?
A:
Quality is ensured through 100% magnaflux crack detection, fatigue tests at 1.5x WLL for 20,000 cycles, and individual proof tests at 2.5x WLL.
Q:Does the hook have a safety locking mechanism?
A:
Yes, it features a positive lock latch that is self-locking when the hook is loaded.
Q:What is the ultimate load capacity relative to the working load?
A:
The ultimate load is 4 times the working load limit.
Q:Can the Working Load Limit (WLL) be customized?
A:
Yes, the WLL is customizable, ranging from 2.5t to 10t.
Send Inquiry
*To:
HANGZHOU TOP LIFT INDUSTRIES CO., LTD.
HANGZHOU TOP LIFT INDUSTRIES CO., LTD.*Content:
Supplier replies will be sent to your registered email
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