Description
Wichard Self-Locking Allen Head Pin Bow Shackle 6mm | Boat Supply Store
Mitigate rigging failure and prevent accidental line release with this Wichard Self-Locking Allen Head Pin Bow Shackle, engineered for critical marine applications. Constructed from robust 316L stainless steel, it features a 6mm diameter pin with a working load of 1320 lb (600 kg) and a breaking load of 3300 lb (1500 kg). Its low-profile, self-locking Allen head pin securely engages indentations, eliminating snagging hazards and vibration-induced loosening common on vessels operating in the Gulf of Mexico.
Key Features
- Secure Locking: Self-locking twisted shackle pin prevents accidental loosening.
- Snag-Free Design: Low-profile Allen head pin eliminates the risk of line entanglement.
- Durable Material: Forged in grade 316L stainless steel for superior corrosion resistance.
- High Strength: Offers outstanding working and breaking load capacities for demanding use.
- Efficient Configuration: Designed for reduced clutter and ample room requirements in rigging.
- Robust Construction: Precision-engineered for longevity in harsh marine environments.
- Reliable Engagement: Pin locks into indentations ensuring steadfast connection.
- Corrosion Resistance: 316L stainless steel provides excellent performance against saltwater degradation.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 6mm (1/4" pin) |
| Material | Forged 316L Stainless Steel |
| Working Load (WL) | 1320 lb (600 kg) |
| Breaking Load | 3300 lb (1500 kg) |
| WLL (Industrial) | 660 lb (300 kg) |
| Dimension A | 1 1/16" (27mm) |
| Dimension B | 15/32" (12mm) |
| Dimension C | 15/64" (6mm) |
| Dimension D | 15/32" (12mm) |
| Dimension D diameter | 15/64" (6mm) |
| Dimension E | 13/64" (5mm) |
| Dimension F | 3/64" (1mm) |
| Dimension M | 1 17/64" (32mm) |
Who This Is For
Sailors, boaters, and marine professionals requiring a secure, snag-free, and robust connection point for various rigging and anchoring applications. Ideal for situations where vibration or accidental loosening of standard pin shackles is a concern.
How It Compares
| Feature | Wichard Self-Locking Allen Head Pin Bow Shackle 6mm | Competitor |
|---|---|---|
| Material | 316L Stainless Steel | Anodized Aluminum Alloy |
| Locking Mechanism | Self-locking Allen head pin | Screw pin |
| Snagging Risk | Eliminated (low-profile pin head) | Present |
| Working Load Limit (WLL) - approx. for 6mm pin | 660 lb (300 kg) | — |
| Breaking Load - approx. for 6mm pin | 3300 lb (1500 kg) | null, null |
| Pin Security | High (self-locking) | Moderate |
Common Concerns Answered
Is the pin on this shackle prone to loosening?
No, the Wichard Self-Locking Allen Head Pin Bow Shackle features a pin that locks into indentations to actively prevent loosening, even under significant vibration, providing enhanced security over standard screw pin designs.
Is the Working Load Limit (WLL) confusing for marine use?
The WLL of 660 lb (300 kg) is specified for industrial applications only; however, the shackle's Working Load (WL) of 1320 lb (600 kg) and Breaking Load of 3300 lb (1500 kg) are robust ratings suitable for demanding marine rigging.
Is the price higher than other shackles?
While the initial investment may exceed basic screw pin shackles, the Wichard Self-Locking Allen Head Pin Bow Shackle's superior security, snag-free profile, and durable 316L stainless steel construction provide long-term value and critical peace of mind for vital rigging connections.
Frequently Asked Questions
What is the working load limit (WLL) for the Wichard Self-Locking Allen Head Pin Bow Shackle - 6mm?
The Working Load Limit (WLL) for this shackle is 660 lb (300 kg), specified for industrial applications only. The standard Working Load (WL) is 1320 lb (600 kg).
What is the breaking load of the Wichard Self-Locking Allen Head Pin Bow Shackle - 6mm?
The breaking load of this shackle is 3300 lb (1500 kg).
What material is the Wichard Self-Locking Allen Head Pin Bow Shackle - 6mm made from?
This shackle is forged from high-grade 316L stainless steel, renowned for its excellent corrosion resistance in marine environments.
What are the dimensions of the Wichard Self-Locking Allen Head Pin Bow Shackle - 6mm?
Key dimensions include an overall length (M) of 1 17/64" (32mm), an internal width (B) of 15/32" (12mm), and a pin diameter (C) of 15/64" (6mm).
What applications is this shackle suitable for?
It is suitable for a wide range of marine applications requiring a secure and snag-free connection, such as halyard attachments, control line termination, anchor rode connections, and general rigging where vibration is a factor.
