Description
Wichard 10mm Allen Head Pin Bow Shackle | Boat Supply Store
For critical rigging and anchor connections where accidental loosening is unacceptable, this Wichard shackle utilizes a self-locking Allen head pin to prevent unwanted disengagement. Constructed from forged 316L stainless steel, it offers robust performance with a 9470 lb (4300 kg) breaking load and a 3170 lb (1440 kg) working load for demanding marine applications. Its low-profile pin head effectively eliminates snagging hazards, making it ideal for use on sailboats navigating coastal waters.
Key Features
- Secure Self-locking Allen head pin prevents accidental loosening
- Snag-Free Low-profile pin head eliminates risk of rigging entanglement
- Robust Forged in high-strength 316L stainless steel for superior corrosion resistance
- Reliable Pin locks securely into indentations for guaranteed engagement
- High Capacity Offers exceptional working and breaking load ratings for critical applications
- Durable Grade 316 stainless steel construction ensures long-term performance
- Certified CE marking indicates compliance with European safety standards
- Versatile Ideal for critical rigging, anchor systems, and general marine hardware
Specifications
| Product Specifications | |
|---|---|
| Diameter | 10mm (13/32") |
| Material | 316 stainless steel |
| Working Load (Nautical) | 3170 lb (1440 kg) |
| Working Load Limit (Industrial) | 1890 lb (860 kg) |
| Breaking Load | 9470 lb (4300 kg) |
| Weight | 0.293 lb (133 g) |
| Dimension A | 1 27/32" (47mm) |
| Dimension B | 25/32" (20mm) |
| Dimension C | 25/64" (10mm) |
| Dimension D | 25/32" (20mm) |
| Dimension D Diameter | 25/64" (10mm) |
| Dimension E | 23/64" (9mm) |
| Dimension F | 1 17/64" (32mm) |
| Dimension M | 2 3/64" (52mm) |
Who This Is For
Sailors, boaters, and marine professionals requiring a secure, snag-free, and robust connection point for critical rigging, anchor systems, and general marine hardware where reliability and safety are paramount. Ideal for applications demanding absolute certainty of connection integrity under load.
How It Compares
| Feature | Wichard 10mm Allen Head Pin Bow Shackle | Competitor |
|---|---|---|
| Pin Type | Self-Locking Allen Head Pin | Screw Pin, Quick Connect Pin |
| Snagging Risk | Eliminated (low-profile pin) | Present (standard screw pin), Reduced, but pin head may protrude |
| Locking Mechanism Security | Secure (locks into indentations) | Standard screw thread (can loosen with vibration), Mechanical lock |
| Material | 316 Stainless Steel | 316 Stainless Steel, Marine Grade Stainless Steel |
| Working Load Limit (WLL) - Industrial | 1890 lb (860 kg) | Approx. 1500 kg (3300 lb), Not specified for this exact model |
| Breaking Load | 9470 lb (4300 kg) | Approx. 4500 kg (9900 lb), Not specified for this exact model |
Common Concerns Answered
Is the Allen key requirement a significant drawback?
While an Allen key is required for tightening, this is a deliberate design choice that significantly enhances the security of the pin against accidental loosening, a critical factor in demanding marine environments. This increased security outweighs the minor inconvenience for most users focused on safety and reliability.
Why is the Working Load Limit (WLL) specified for industrial applications?
The Working Load Limit (WLL) for industrial applications often represents a more conservative rating. For nautical use, the significantly higher Working Load (WL) of 3170 lb (1440 kg) is the relevant figure, providing ample capacity for most marine rigging and anchor systems. Always refer to the WL for marine context.
How does the price compare to other shackles?
The Wichard Self-Locking Allen Head Pin Bow Shackle is priced higher than basic screw pin shackles due to its advanced self-locking mechanism, superior snag-free profile, and robust 316L stainless steel construction. This investment provides unparalleled security and long-term durability, making it cost-effective for critical rigging applications.
Frequently Asked Questions
What is the working load limit (WLL) for the Wichard Self-Locking Allen Head Pin Bow Shackle - 10mm?
For industrial applications, the Working Load Limit (WLL) is 1890 lb (860 kg). For nautical applications, the Working Load (WL) is 3170 lb (1440 kg).
What is the breaking load of this Wichard shackle?
The breaking load of this Wichard shackle is 9470 lb (4300 kg).
What material is the Wichard Self-Locking Allen Head Pin Bow Shackle made from?
This shackle is forged from high-grade 316L stainless steel, ensuring excellent corrosion resistance and strength in marine environments.
What are the dimensions of the Wichard Self-Locking Allen Head Pin Bow Shackle - 10mm?
Key dimensions include an overall length (M) of 2 3/64" (52mm), width (A) of 1 27/32" (47mm), and pin diameter (C) of 25/64" (10mm).
Does the pin on this shackle stick out and risk snagging?
No, the self-locking Allen head pin is designed with a low profile that sits flush when secured, effectively eliminating the risk of snagging on lines or sails.
