SecureFix Direct Dee Shackle Screw Pin Galvanised - 3mm - 5 Pack
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This guide is for individuals and professionals in industries like caravanning, construction, or home DIY who need reliable, cost-effective fastening solutions. The SecureFix Direct Galvanised Commercial Dee Shackles (3mm, 5 Pack) offer a durable and versatile attachment point for various applications. While they provide excellent value and strength for their price, they are galvanized steel and not intended for extreme corrosive environments where stainless steel might be necessary.
All features
| Model Part Number | SFCOMD03/05 |
|---|---|
| Brand | SecureFix Direct |
Extended Product Information
FAQs
What is the working load limit (WLL) for these shackles?
The product description does not specify a Working Load Limit (WLL). Always refer to the product packaging or manufacturer specifications for load ratings. For safety-critical applications, it is recommended to use shackles with clearly stated load ratings and appropriate safety factors.
Can these shackles be used for overhead lifting?
While suitable for many applications, these shackles are intended for general-purpose use. For overhead lifting applications, it is crucial to use shackles specifically rated and certified for such purposes by a qualified professional.
How do I determine if a shackle is the right size?
The size refers to the diameter of the steel used (3mm in this case). The dimensions (A, B, C, D) indicate the overall and internal measurements. Match these dimensions and the required strength to your application's needs.
Are these shackles suitable for marine environments?
These are galvanized steel shackles and offer moderate corrosion resistance. For prolonged or frequent exposure to saltwater or highly corrosive marine environments, stainless steel shackles are recommended for superior durability.
How many shackles are included in this pack?
This pack contains 5 galvanised commercial dee shackles.
What does 'Dee Shackle' mean?
A Dee shackle has a D-shaped body, which typically allows for a straighter line pull compared to a round 'bow' shackle. This makes it ideal for applications where a rigid connection is needed.
Troubleshooting
Screw pin is difficult to turn
Ensure the threads are clean and free of debris. Apply a small amount of lubricant if necessary. Do not force the pin.
Galvanized coating appears chipped or damaged
Minor chips may not affect structural integrity for light use. For critical applications, consider replacing the shackle. For minor surface damage, ensure the area is dry and consider applying a zinc-rich paint if structural integrity is not compromised.
Shackle feels loose after tightening
Check if the threads on the pin and the shackle body are stripped or damaged. If so, the shackle should be replaced.
Pros and Cons
Pros
- Durable galvanized finish for good corrosion resistance.
- Secure screw pin closure prevents accidental detachment.
- Dee shape offers a more stable and rigid connection.
- Economical choice for general-purpose applications.
- Comes in a convenient pack of 5 for multiple uses.
Cons
- Galvanized coating may wear over time with heavy use.
- Not suitable for highly corrosive marine or chemical environments.
- May require periodic inspection for wear and tear.
- Limited load-bearing capacity compared to larger or higher-grade shackles.
Setup, Compatibility & Care
Setup:
- Align the screw pin with the opening of the shackle body.
- Insert the pin and rotate it clockwise until it is fully screwed in and flush with the shackle body.
- Ensure the pin is securely tightened before applying load.
Compatibility:
- These shackles are designed to connect ropes, chains, straps, or cables with compatible eyelets or loops.
- Always ensure the connected item's rated load capacity is equal to or exceeds the shackle's working load limit.
Care:
- Periodically inspect the shackle for signs of wear, corrosion, or damage to the galvanized coating.
- Clean with a damp cloth and mild soap if necessary; avoid abrasive cleaners.
- For extended life in damp environments, dry thoroughly after exposure to moisture.
- Avoid prolonged contact with dissimilar metals which can cause galvanic corrosion.