These are high-quality lifting gear, mainly used in the lifting gear industry for chain slings. Th...These are high-quality lifting gear, mainly used in the lifting gear industry for chain slings. They are used in conjunction with chain slings. By attaching chain to the grab hook, it will then subsequently shorten the chain to suit your lifting needs. Grade 100 products are lighter yet stronger than their Grade 80 counterparts.
A: 73MM
B: 30MM
C: 12.5MM
D: 11.5MM
E: 42MM
F: 123MM
G: 13MM
H: 13MM
Suits Chain Size - 10MM
SWL - 4 Ton
Material - Grade 100
Finish - Light Green (Colour May Vary)
Factory Of Safety - 4:1
Conforms To: ASTM A952*
*Test Certificate Will Be Supplied Via Email
**Please Note We Supply A Huge Variety Of Lifting Gear*
This Grade 100 Lifting Shortening Clevis Grab Hook is designed for professionals in the lifting gear industry who need to precisely adjust the length of chain slings. Its key benefit is enabling safe and efficient chain shortening for various lifting needs. A caveat is that while robust, it requires correct attachment and understanding of its load capacity for optimal safety. This hook is a critical component for modifying chain sling lengths, offering superior strength and reduced weight compared to Grade 80 alternatives.
All features
Model Part Number
SFG10CGH10
Brand
SecureFix Direct
Extended Product Information
FAQs
What does Grade 100 mean for this hook?
Grade 100 indicates a higher tensile strength compared to Grade 80 lifting gear. This means the hook is stronger and can be lighter for the same load capacity, or offer higher capacity for the same size, enhancing safety and usability.
How do I adjust the chain length with this hook?
You attach the hook's clevis end to a link on your chain sling. Then, you use the hook's 'grab' feature to latch onto another link further down the chain, effectively shortening the overall length of the sling.
What is the Safe Working Load (SWL) of this hook?
The Safe Working Load (SWL) for this 10mm Grade 100 Clevis Grab Hook is 4 tons.
Can I use this hook with chains other than 10mm?
No, this hook is specifically designed and rated for use with 10mm chain slings to ensure proper fit and safe operation.
What does the 4:1 safety factor signify?
A 4:1 safety factor means the hook is designed to withstand at least four times its rated Safe Working Load (SWL) before failure. This provides a significant margin of safety under normal operating conditions.
How will I receive the test certificate?
The test certificate will be supplied to you via email.
What should I do if the hook's color is different from light green?
The product description notes that the color may vary. While the light green finish aids identification, slight variations in color should not affect the hook's performance or safety as long as it is Grade 100 and conforms to standards.
Troubleshooting
Hook fails to securely grab the chain
Ensure the chain link is correctly seated within the grab mechanism. Verify that the chain size is indeed 10mm and compatible with the hook's design. Check for any obstructions or damage to the grab mechanism.
Difficulty inserting or securing the clevis pin
Confirm that the clevis pin holes align correctly. Check for any debris or bending in the clevis arms or pin. Ensure the correct type of pin and securing method (if applicable) is being used.
Visible signs of wear or damage on the hook
Immediately remove the hook from service. Do not attempt to repair. Replace with a new, appropriately rated hook. Contact the supplier if damage is present upon arrival.
Hook making unusual noises during lifting
Stop the lift immediately and inspect the hook and chain assembly for any binding, misalignment, or foreign objects. Ensure the load is centered and properly attached.
Pros and Cons
Pros
Offers superior strength-to-weight ratio due to Grade 100 steel.
Allows for precise and safe adjustment of chain sling lengths.
High Safe Working Load (SWL) of 4 tons suitable for heavy-duty tasks.
Conforms to industry standards (ASTM A952*) for assured quality.
Includes a crucial safety factor of 4:1 for enhanced user protection.
Cons
Requires correct understanding of load capacities to prevent overstress.
The 'light green' finish color may vary, potentially impacting visual identification.
Only compatible with 10mm chain size.
Test certificates are supplied via email, not directly with the product.
Setup, Compatibility & Care
Setup:
Ensure the hook is clean and free from any debris or damage.
Identify a compatible 10mm chain sling.
Insert the clevis end of the hook through the appropriate link of the chain sling.
Secure the clevis pin according to the manufacturer's recommended method (e.g., using a cotter pin or bolt, not provided).
Attach the hook's grab mechanism to another link in the chain to achieve the desired shortened length.
Compatibility:
This hook is specifically designed for use with 10mm chain slings.
It is rated for a Safe Working Load (SWL) of 4 tons.
Always ensure the combined load weight does not exceed the SWL of the hook or the weakest component in the lifting assembly.
Care:
Inspection: Regularly inspect the hook for any signs of wear, cracks, deformation, or corrosion before each use. Pay close attention to the clevis, grab mechanism, and any load-bearing surfaces.
Cleaning: Clean the hook with a damp cloth. Avoid using harsh chemicals or abrasive cleaners that could damage the material or finish.
Storage: Store the hook in a dry, protected area when not in use to prevent rust and damage.
Load Limits: Never exceed the stated SWL of 4 tons and always maintain the 4:1 safety factor.
Testing: While a test certificate is supplied via email, periodic professional re-testing may be required based on workplace regulations and usage frequency.