Qingdao Haosail Machinery Co., Ltd.

2025-The global lifting and material-handling industry is undergoing a new wave of “safety upgrades.” With construction activities surging worldwide and heavy-load operations becoming increasingly common, the proper use of hooks-a core component of rigging systems-has returned to the center of industry discussions.

Why Hooks Are a Hot Topic Again?

Industry data reveals that approximately 35% of lifting accidents involve incorrect connections, and hooks-the endpoint hardware of chain slings, wire rope slings, and synthetic slings-directly affect the safety and stability of a lifting system.

 Experts note a rising demand for:Self-locking hooks/Swivel hooks/Heavy-duty safety hooks.

Particularly as lifting heights increase and dynamic loads become more complex. End users now pay closer attention to features such as WLL marking, structural integrity, locking mechanisms, and swivel function.

Qingdao Haosail Releases Practical, Field-Focused Guide: Four Highlights

Qingdao Haosail’s latest hook-usage guide provides a systematic overview of hook types, applications, and safety practices. Industry observers describe it as “highly practical and tailored to real job-site requirements.”

1. Comprehensive overview of common hook types

Including:Clevis sling hooks/Self-locking hooks/Swivel hooks/J-hooks / S-hooks

With explanations of usage differences and industry-specific suitability.

2. Emphasis on correct loading principles

The guide highlights:No tip loading/Avoid side loading/Maintain safe sling angles/Match WLL with multi-leg sling configurations.

This section directly addresses common job-site errors that frequently lead to accidents.

3. Clear “hook rejection criteria”

Such as:More than 10% wear/Cracks or distortion/Damaged or non-functional latch/Severe fatigue marks.

This helps safety managers establish measurable inspection standards.

4. Recommended rigging combinations for safer lifting

Including:G80 chain sling + self-locking hook/Synthetic sling + wide-mouth hook/Wire rope sling + swivel hook to prevent twisting/Improving overall safety and load control during critical lifts. 

Industry Trend: From Selling “Products” to Selling “Safety Solutions”

Industry analysts note a rapid transition in customer expectations - especially in Europe, North America, and Southeast Asia - from simply purchasing components to seeking complete, compliant, traceable rigging solutions.

This shift is driving Chinese manufacturers, including Qingdao Haosail, to strengthen:Technical documentation/Inspection traceability/Safety training materials/Application-specific rigging packages

About Qingdao Haosail Machinery Co., Ltd.

Qingdao Haosail specializes in chain slings, wire ropes, hooks, lifting assemblies, and rigging hardware for construction, industrial manufacturing, port logistics, and offshore applications. The company is committed to promoting rigging safety and delivering high-reliability lifting solutions to global customers.