Description
Stainless Steel Long D Shackles – 316 Grade, Coined Head
These Grade 316 stainless steel Long D Shackles feature a high strength-to-weight ratio and premium-quality construction for marine rigging and hardware applications. The elongated D-shaped design provides additional clearance compared with standard D shackles, making them suitable for a variety of rigging connections.
Each shackle features a coined pin head and a polished stainless steel finish. The 3/8" and 1/2" models also include a drilled pin for securing with seizing wire.
Key Features
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Grade 316 stainless steel construction
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Long D shackle design
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High strength-to-weight ratio
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Premium-quality, rated shackles
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Coined shackle pin head
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Smooth, polished finish
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3/8" and 1/2" models feature a seizing wire hole
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Available in a range of pin diameters and breaking strengths
Available Options
| Pin Diameter | SKU. | Weight | Point Load B.L. | Uniformly Distributed Load B.L. | A (mm) | B (mm) | C (mm) |
|---|---|---|---|---|---|---|---|
| 5/32" | RF621 | 10g | 600kg | 800kg | 4 | 26 | 10 |
| 3/16" | RF622 | 15g | 800kg | 1,200kg | 4.8 | 31 | 11 |
| 1/4" | RF623 | 30g | 1,400kg | 2,300kg | 6.4 | 44 | 15 |
| 5/16" | RF624 | 60g | 2,700kg | 3,600kg | 7.9 | 55 | 17 |
| 3/8" | RF625 | 90g | 3,600kg | 5,400kg | 9.5 | 60 | 17 |
| 1/2" | RF626 | 155g | 7,500kg | 7,700kg | 12.7 | 72 | 18 |
Breaking Load Information
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Point Load (P.L. B.L.): Breaking load when the load is applied at the centre or one side of the shackle pin.
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Uniformly Distributed Load (U.D.L. B.L.): Breaking load when the load is distributed across the full span of the shackle pin.
