Description
Wichard HR Snap Shackle 120mm | Boat Supply Store
Engineered for critical load-bearing applications, this Wichard HR Snap Shackle ensures unparalleled security and operational longevity. Constructed from HR Grade 17.4 PH stainless steel, it boasts a substantial working load limit of 2400 kg (5290 lb) and a breaking load of 7000 kg (15430 lb). The integrated captive swivel clevis pin allows for 360-degree rotation, preventing line chafe and facilitating effortless attachment to deck hardware or standing rigging on offshore cruising yachts operating in high-stress environments.
Key Features
- Unmatched Strength: Forged HR Grade 17.4 PH stainless steel construction ensures superior load-bearing capacity.
- Effortless Swiveling: Integrated clevis pin provides captive, free rotation to prevent line twisting and chafe.
- Secure Attachment: Captive plunger pin design prevents accidental detachment, maintaining system integrity.
- Exceptional Durability: High-resistance stainless steel withstands corrosive marine environments and cyclic loading.
- High Working Load: Rated at 2400 kg (5290 lb) for demanding rigging and deck applications.
- Robust Breaking Load: 7000 kg (15430 lb) rating offers significant safety margin.
- User-Friendly Operation: Plunger pin is easily actuated, with provisions for lanyard attachment for enhanced control.
- Reliable Performance: Engineered for consistent and dependable function in critical sailing scenarios.
Specifications
| Product Specifications | |
|---|---|
| Length | 120mm (4-23/32") |
| Material | HR 17.4 PH Stainless Steel |
| Working Load | 2400 kg (5290 lb) |
| Breaking Load | 7000 kg (15430 lb) |
| Weight | 417 g (0.919 lb) |
| Dimension A | 26mm (1 1/32") |
| Dimension B | 27mm (1 1/16") |
| Dimension C | 18mm (45/64") |
| Dimension D Diameter | 11mm (7/16") |
Who This Is For
Sailors, riggers, and marine professionals requiring a high-strength, reliable, and easy-to-operate snap shackle for demanding applications. It is particularly suited for critical load-bearing points on sailing vessels and for professional marine maintenance.
How It Compares
| Feature | Wichard HR Snap Shackle 120mm | Competitor |
|---|---|---|
| Material | HR 17.4 PH Stainless Steel | 316 Stainless Steel, 17-4 PH Stainless Steel |
| Working Load (kg) | 2400 | 1500, 2500 |
| Breaking Load (kg) | 7000 | 4500, 7500 |
| Length (mm) | 120 | 100, 120 |
| Swivel Type | Clevis Pin Swivel | Swivel Eye, Swivel Eye |
Common Concerns Answered
Will this shackle seize up like other marine hardware?
While any shackle can seize with improper maintenance, the Wichard HR Snap Shackle is constructed from high-quality HR 17.4 PH stainless steel which offers excellent corrosion resistance. Regular rinsing with fresh water and occasional light lubrication will ensure smooth operation.
Is the plunger pin easy to operate under load?
Yes, the captive plunger pin is designed for intuitive operation by pulling it, and a lanyard can be attached for easier access and control, even in demanding conditions.
How does the price compare to other high-load shackles?
The price reflects the premium HR Grade 17.4 PH stainless steel construction and its significantly higher strength ratings, providing superior durability and safety for critical applications, making it a justifiable investment over lower-grade alternatives.
Frequently Asked Questions
What is the working load limit of the Wichard HR Snap Shackle With Clevis Pin Swivel - 120mm?
The working load limit (WLL) for this Wichard HR Snap Shackle is 2400 kg (5290 lb).
What material is the Wichard HR Snap Shackle made from?
This Wichard HR Snap Shackle is constructed from HR Grade 17.4 PH stainless steel, known for its high strength and resistance to corrosion.
Can the plunger pin on this snap shackle be detached?
No, the plunger pin is captive and is designed to remain attached to the shackle body, preventing accidental loss and ensuring system security.
What are the dimensions of the Wichard HR Snap Shackle With Clevis Pin Swivel - 120mm?
The shackle has a length of 120mm (4-23/32"). Key internal dimensions include A: 26mm (1 1/32"), B: 27mm (1 1/16"), C: 18mm (45/64"), and a D diameter of 11mm (7/16").
What is the difference between Working Load and Working Load Limit for this shackle?
Working Load Limit (WLL) is the maximum load the shackle is designed to handle safely in service. It is typically a fraction of the breaking strength. The breaking load (also known as ultimate strength) is the minimum load at which the shackle is expected to fail. Always adhere to the WLL for safe operation.
