S3 Mantus Swivel

(44 customer reviews)



The strongest link – Mantus swivel is stronger than its corresponding Grade 40 chain. (WLL is 1/5 UBS)

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 modeling and physical testing we truly created a swivel that is the strongest link.

316 L stainless steel body and Duplex Stainless Steel Pin

 Chain Size  1/4 (6 mm)  5/16 (8 mm)  3/8 (10 mm)  7/16 (11 mm)  1/2 (13 mm)
Recommended swivel model for a given chain size and typeGrade 30 ChainS1S1S2S2S3
 Grade 40 Chain(G4 HT)S1S1S2S3S3
Grade 70 ChainS1S2S3S3NA

Additional information

Weight5 lbs
Dimensions7 × 4 × 3.5 in
Swivel Model

S1, S2, S3

44 reviews for S3 Mantus Swivel

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  1. I’m very impressed with the craftsmanship and weight of this! It’s an impressive piece of hardware and the weight alone makes this seem like it’s built for extreme duty.

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