Mantus Marine Anchor Swivel S3, 3/8"-1/2" (11-14mm) Chain, with 5/8" Shackle
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Product details
| Management number | 204623819 | Release Date | 2025/10/30 | List Price | $100.78 | Model Number | 204623819 | ||
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The Mantus Anchor Swivel S3, sized for 3/8" to 1/2" (11-14mm) chain, will be the strongest link in your boat's anchor chain. When your anchor chain requires a swivel, using a Mantus Anchor Swivel is stronger than its corresponding Grade 40 chain. (WLL is 1/5 UBS) The Mantus Anchor Swivel's integrated swivel shackle design completely eliminates side loading. This is the safest anchor swivel on the market when used correctly.
S3 swivel comes with 5/8 shackle (1/2 shackle optional, with a lower breaking strength)
The swivel pin on the chain side of the swivel is the strength-limiting piece since the geometry of the chain determines the pin size. The Mantus anchor swivel and shackle is the first swivel to feature an oblong pin to maximize the pin strength. Mantus used computer modeling and physical testing and created a swivel that is the strongest link in your anchor chain.
- Innovative shackle bolt design – no shackle dog!
- Slim hex head design with holes for safety wire offers a slimmer profile making it easier for translating through your bow roller
- 316L (low carbon) Stainless Steel, Precision Cast and Electro-Polished Body
- Pin made from Duplex Stainless Steel and is mechanically polished and electro-polished
Circular Saw Blades
Sail Rigging
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