Description
Ronstan 7.9mm Halyard Shackle | Boat Supply Store
This Ronstan Halyard Shackle is engineered for demanding marine environments, ensuring secure and reliable halyard connections on sailboats. Featuring a robust Grade 316 stainless steel construction for exceptional corrosion resistance and a high strength-to-weight ratio, it is built to withstand harsh conditions. The innovative lever action combined with a keyed pin offers both ease of operation and positive, fail-safe locking, crucial for critical rigging applications.
Key Features
- Effortless Operation: Lever action facilitates quick and easy opening and closing.
- Positive Security: Keyed pin design prevents accidental detachment.
- Extreme Durability: Constructed from high-grade 316 stainless steel for superior corrosion resistance.
- High Strength-to-Weight Ratio: Optimizes performance without compromising structural integrity.
- Marine-Grade Construction: Engineered specifically for the rigors of the marine environment.
- Secure Locking: Ensures halyard remains firmly attached under load.
- Reliable Performance: Designed for critical applications where failure is not an option.
- Easy Integration: Simple to attach and detach from rigging components.
Specifications
| Product Specifications | |
|---|---|
| Pin Diameter | 7.9mm (5/16") |
| Material | Grade 316 Stainless Steel |
| Locking Mechanism | Keyed pin |
| Actuation | Lever action |
Who This Is For
Sailors and boaters who require a reliable, easy-to-operate, and durable shackle for halyard connections. It is ideal for those needing secure and positive locking in demanding marine environments.
How It Compares
| Feature | Ronstan 7.9mm Halyard Shackle | Competitor |
|---|---|---|
| Pin Diameter | 7.9mm (5/16") | — |
| Locking Mechanism | Keyed pin for positive locking | Spring loaded pin |
| Body Material | Grade 316 Stainless Steel | Stainless Steel |
| Opening Mechanism | Lever action | Spring loaded pin |
Common Concerns Answered
I'm concerned about finding the exact load ratings for this shackle.
While specific load ratings are not always listed directly on all shackle models, Ronstan products are engineered to meet rigorous marine standards. For precise working load limits (WLL) and breaking strengths, consult the product's official specification sheet or contact our technical support team for detailed engineering data.
I've heard that some pins can get stiff.
To maintain optimal performance and prevent pin stiffness, regular maintenance is essential. Periodically rinsing the shackle with fresh water and applying a light marine-grade lubricant to the pin mechanism will ensure smooth operation, especially after exposure to saltwater.
Is this shackle more expensive than simpler options?
The Ronstan Halyard Shackle is priced competitively considering its advanced features, such as the lever action and keyed locking pin, which provide enhanced security and ease of use compared to basic shackles. The Grade 316 stainless steel construction also ensures longevity in harsh marine environments, offering superior value over time.
Frequently Asked Questions
What is the working load limit (WLL) of the Ronstan Halyard Shackle - 7.9mm (5/16") Pin?
Specific working load limits (WLL) and breaking strengths for this particular shackle are available upon request or by consulting the official Ronstan technical specifications. Contact our support team for precise figures to ensure correct application.
What is the breaking strength of the Ronstan Halyard Shackle - 7.9mm (5/16") Pin?
Breaking strength details are crucial for rigging safety. Please refer to the official Ronstan product documentation or contact our technical specialists for the exact breaking strength specification of the CWR55040 model.
What is the material of the Ronstan Halyard Shackle - 7.9mm (5/16") Pin?
This shackle is constructed entirely from Grade 316 stainless steel, renowned for its superior strength and exceptional resistance to corrosion in marine environments, making it ideal for saltwater applications.
How does the lever action on this shackle work?
The lever action allows for intuitive operation. A simple push or pull on the lever retracts or extends the keyed pin, facilitating quick and secure attachment or detachment of the shackle without the need for tools.
Is this shackle suitable for marine environments?
Absolutely. The use of Grade 316 stainless steel ensures robust protection against saltwater corrosion and UV degradation, making this shackle highly suitable and durable for all marine applications.
