Description
Wichard HR Key Pin Shackle 5mm | Boat Supply Store
Engineered for the most demanding marine applications, this Wichard HR Key Pin Shackle provides unparalleled load-bearing capacity and corrosion resistance. Constructed from HR 17.4 PH stainless steel, it boasts a Working Load (WL) of 1050 lb (480 kg) and a Breaking Load of 3300 lb (1500 kg), significantly outperforming standard 316L stainless steel. Its secure key pin design facilitates frequent opening and closing, making it an essential component for critical rigging points on sailboats navigating challenging coastal waters.
Key Features
- Forged Strength: Constructed from high-performance HR 17.4 PH stainless steel for maximum durability.
- Superior Load Ratings: Delivers exceptional Working Load of 1050 lb and Breaking Load of 3300 lb.
- Enhanced Corrosion Resistance: Up to 60% more resistant to corrosion than standard 316L stainless steel.
- Convenient Key Pin: Designed for secure, frequent opening and closing of rigging connections.
- Compact 5mm Pin Diameter: Precise sizing for specific rigging requirements.
- Marine Grade Construction: Built to withstand harsh saltwater environments.
- Certified Quality: Features CE marking, indicating compliance with European safety standards.
- Reliable Performance: Engineered for critical applications where hardware failure is not an option.
Specifications
| Product Specifications | |
|---|---|
| Pin Diameter | 5mm |
| Material | HR 17.4 PH stainless steel |
| Working Load (WL) | 1050 lb (480 kg) |
| Breaking Load | 3300 lb (1500 kg) |
| Weight | 0.068 lb (31 g) |
| Dimension A | 1 29/64" (37mm) |
| Dimension B | 33/64" (13mm) |
| Dimension C | 13/64" (5mm) |
| Dimension D | 7/16" (11mm) |
| Dimension E | 5/32" (4mm) |
| Dimension F | 1 59/64" (49mm) |
| Dimension G | 1 7/32" (31mm) |
| Dimension L | 15/32" (12mm) |
Who This Is For
Sailors and marine professionals demanding robust, high-capacity hardware for critical rigging points that require frequent manipulation. This shackle is engineered for applications where superior load capacity and long-term corrosion resistance are paramount for safe operation.
How It Compares
| Feature | Wichard HR Key Pin Shackle 5mm | Competitor |
|---|---|---|
| Material | HR 17.4 PH Stainless Steel | 316 Stainless Steel, HR 17-4 PH Stainless Steel |
| Pin Type | Key Pin | Screw Pin, Key Pin |
| Pin Diameter | 5mm | Varies (e.g., 5/16" / 8mm), 7mm |
| Working Load (lb) | 1050 | Varies (e.g., 1000 lb for 5/16" pin), 3300 lb |
| Breaking Load (lb) | 3300 | Varies, Varies |
Common Concerns Answered
Why is this shackle more expensive than standard stainless steel options?
The higher cost reflects the advanced HR 17.4 PH stainless steel construction, which offers up to 60% greater resistance to stress and corrosion compared to standard 316L stainless steel, ensuring a longer service life and enhanced safety in critical marine applications.
Is this shackle always in stock?
While Wichard products are highly sought after for their quality, availability of specific sizes can fluctuate due to high demand. We recommend checking current stock levels or placing an order promptly to secure your required hardware.
Can I use this shackle for mooring my vessel?
No, this shackle is explicitly designed for applications requiring high loads and frequent opening/closing, such as rigging, and is not suitable for static mooring applications where continuous, high-stress loads are applied.
Frequently Asked Questions
What is the working load limit (WLL) for the Wichard HR Key Pin Shackle With Bar - 5mm Pin Diameter?
The Working Load (WL) for this shackle is 1050 lb (480 kg).
What is the difference between Working Load (WL) and Working Load Limit (WLL) for this shackle?
For this product, the listed Working Load (WL) of 1050 lb is synonymous with the Working Load Limit (WLL), representing the maximum safe load the shackle can handle in service.
What type of stainless steel is used in the Wichard HR Key Pin Shackle?
This Wichard shackle is constructed from HR 17.4 PH stainless steel, a high-strength alloy renowned for its superior mechanical properties and corrosion resistance in marine environments.
What are the primary applications for this shackle?
This shackle is ideal for critical rigging points on sailboats, such as halyards, control lines, and temporary attachment points, where high tensile strength and the ability to frequently open and close the connection are required.
Can this shackle be used for mooring applications?
No, this shackle is not designed for mooring applications. Its key pin mechanism and load ratings are optimized for dynamic rigging use, not static, continuous mooring loads.
