Mantus Swivel
The ultra safe swivel connecting the anchor to its chain
Mantus Swivel is in fact the strongest link to your anchor.
Born to face the super hight loads that Mantus Anchor is able to create thanks t its super-hight keeping, Manuts Swivel is stronger than its corresponding Grade 40 chain (WLL is 1/5 UBS).
The straightening function is standard and can be also adapted to all anchors such as Ultra, Delta, Bruce, CQR and so forth..
Only a few centimetre long, thanks to its design, Mantus Swivel is efficient, safe and has a higher breakage load capacity than its own chain to which it is connected. Each Mantus Swivel is engraved with its working load capacity.
Integrated shackle design completely eliminates side loading making this the safest swivel on the market.
The pin on the chain side of the swivel is the strength limiting part since the geometry of the chain determines the pin size.
Mantus Swivel is the first to feature an oblong pin to maximizes the pin strength, with the aid of computer modelling and physical testing we truly created a swivel that is the strongest available .
Note the innovative shackle bolt design: this slim hex head design (with holes for safety wire) offers a slimmer profile making it easier for translating through your bow-roller.
- AISI 316 L Stainless Steel, Precision Cast and Electro-Polished Body
- Pin made from AISI 318 LN Duplex Stainless Steel and is mechanically polished and electro-polished
Mantus Swivel is available
in AISI 316 L Stainless Steel

Mantus Swivel Selection table | |||
Model | Breaking Load | Suggested use mm & Grade chain | |
S1 | 5.000 kg | 6 mm (Grade 40) | 8 mm (Grade 30) |
S2 | 9.000 kg | 8 mm (Grade 40) | 10 mm (Grade 30) |
S3 | 12.200 kg | 10 mm (Grade 40) | 12-13 mm (Grade 30) |
Mantus Swivel Animation
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