ULTRA Products by Boyut – exclusive European distribution by cromox®
A shackle is a safety-critical link in any anchoring setup. The cromox® Nautic shackle is designed for reliable connections on board, for example between anchor and anchor chain. Built from AISI 318LN Duplex stainless steel and finished with a shot blasted surface, it is made for long service life in salt water environments.
The cromox® Nautic shackle is a stainless-steel quick connection shackle designed to be robust and dependable in marine use. It provides a secure connection between two components where failure is not an option, such as the interface between anchor and chain.
A key functional benefit is the pin security concept. The pin is designed to be doubly secured against becoming loose. When secured, it can still be rotated, enabling a flexible yet reliable connection in practical on-board handling.
The Nautic shackle combines material selection with a safety-focused locking concept. In marine applications, corrosion resistance is critical because moisture and seawater constantly attack exposed metal surfaces. Stainless steel resists corrosion through a passive surface layer that helps protect the material over time.
AISI 318LN Duplex, tested, blasted
| Type | WLL (t) | Dimensions (mm) | Weight (kg, approx.) | ||||
|---|---|---|---|---|---|---|---|
| t | b | c | a | ||||
| CSVS-06 | 0,90 | 35 | 11 | 63 | 20 | 0,140 | ![]() |
| CSVS-08 | 1,55 | 42 | 13 | 75 | 25 | 0,260 | |
| CSVS-10 | 2,45 | 64 | 18 | 112 | 32 | 0,600 | |
| CSVS-13 | 3,85 | 76 | 21 | 131 | 38 | 1,070 | |
| CSVS-16 | 6,00 | 88 | 24 | 153 | 44 | 1,700 | |
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