Description
Wichard 8mm Captive Pin Long D Shackle | Boat Supply Store
For critical rigging connections where pin security is paramount, this forged 316L stainless steel D shackle ensures your gear remains attached. Its captive pin design inherently prevents accidental pin loss, a common failure point in harsh marine environments, maintaining a robust 1580 lb Working Load Limit (WLL). Essential for demanding applications such as securing headsails or towing gear where vibration can compromise standard pins.
Key Features
- Captive pin design prevents accidental pin loss, maintaining connection integrity.
- Forged 316L stainless steel construction for superior corrosion resistance and strength.
- Vibration-resistant locking mechanism secures the pin against loosening.
- High-capacity 1580 lb Working Load Limit (WLL) for demanding loads.
- Long D shape offers extended attachment length for versatile rigging.
- Precisely machined dimensions for reliable fitment in marine systems.
- Tool-free operation for quick and easy attachment/detachment.
- Corrosion-proof materials ideal for saltwater exposure and harsh conditions.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 8mm (5/16") |
| Material | 316L Stainless Steel |
| Pin Type | Captive Pin with Indentations |
| Working Load Limit (WLL) | 1580 lb |
| Breaking Load | 7930 lb |
| Overall Length (A) | 2-7/16" |
| Outer Width (B) | 5/8" |
| Inner Width (C) | 23/64" |
| Pin Diameter (D diameter) | 5/16" |
| Pin Length (D) | 43/64" |
| Shackle Eye Length (E) | 5/16" |
| Shackle Eye Length (F) | 3-15/64" |
| Shackle Eye Length (G) | 1-11/16" |
| Weight | 0.203 lb |
Who This Is For
Sailors, boaters, and marine professionals requiring a high-strength, secure connection point that eliminates the risk of pin loss. Ideal for critical rigging, towing, or any application where equipment security is a primary safety concern.
How It Compares
| Feature | Wichard 8mm Captive Pin Long D Shackle | Competitor |
|---|---|---|
| Material | 316L Stainless Steel | 316 Stainless Steel |
| Pin Type | Captive Pin | Captive Pin |
| Working Load Limit (lb) | 1580 | 1500, 1600 |
| Breaking Load (lb) | 7930 | 7500, 8000 |
| Diameter (inch) | 5/16" | 5/16" |
Common Concerns Answered
Are there any known issues or complaints with this shackle?
No complaints have been reported for this specific Wichard Captive Pin Long D Shackle model, indicating consistent high performance and user satisfaction with its secure design and robust construction.
Why is the price higher than a standard screw pin shackle?
The elevated price reflects the advanced captive pin design, which offers superior security by preventing pin loss, and the use of premium 316L stainless steel, ensuring enhanced durability and corrosion resistance essential for demanding marine environments.
Is this shackle reliable for offshore use or high-stress applications?
Absolutely. With a substantial 1580 lb Working Load Limit and a 7930 lb Breaking Load, forged from 316L stainless steel, this shackle is engineered for the rigors of offshore sailing and demanding load-bearing applications where reliability is non-negotiable.
Frequently Asked Questions
What is the working load limit (WLL) for the Wichard Captive Pin Long D Shackle (8mm)?
The Working Load Limit (WLL) for the Wichard Captive Pin Long D Shackle with an 8mm (5/16") diameter is 1580 lb.
What material is the Wichard Captive Pin Long D Shackle made from?
This Wichard shackle is forged from grade 316L stainless steel, renowned for its exceptional resistance to corrosion in marine environments.
What are the dimensions of the Wichard Captive Pin Long D Shackle?
Key dimensions include an overall length (A) of 2-7/16", an outer width (B) of 5/8", and a pin diameter (D diameter) of 5/16".
What applications is this Wichard shackle suitable for?
This shackle is highly suitable for various rigging and attachment applications on sailboats and powerboats, including securing halyards, running rigging, towing lines, and other critical connections where a captive pin is essential for safety and convenience.
How does the captive pin mechanism work on this shackle?
The captive pin is permanently attached to the shackle body. When unscrewed, it engages with indentations in the shackle eye, locking it securely in place and preventing it from becoming detached or loosening due to vibration.
