CLGR® Grade 80 Chain Connectors Dacromet European Type, also known as Grade 80 Coupling Link, G80 hammerlock connecting link and G80 Component Connectors.
The G80 Connecting Links enable quick and effortless assembly without special tools. Engineered for connecting hooks, master links, and other fittings to Grade 80 alloy steel chains.
These connecting links are treated with Dacromet, which significantly enhances their corrosion resistance. This makes them an ideal choice for applications in marine environments, where exposure to saltwater and harsh weather conditions demands highly durable components.
Brand | CLGR® |
Chain Size | 10mm, 13mm, 16mm, 20mm, 22mm, 26mm |
Material | Superior Alloy Steel |
Standard | European Type |
Safety Factor | 4: 1 |
Processing | Drop Forged / Heat Treatment |
Surface Finish | Dacromet |
Note | Special specifications and marks can be made according to customer requirements. |

Part No. | Size | Weight (kg) | W.L.L. (t) | B.L. (t) | A±1.5 | B±1 | L±2.5 | K±2 | H±1 |
8CRCEU6D | 6 | 0.08 | 1.12 | 4.48 | 15 | 7.5 | 58 | 42 | 7 |
8CRCEU7D | 7 | 0.145 | 1.5 | 6 | 19 | 8.5 | 71.8 | 54.8 | 8.5 |
8CRCEU7/8D | 7-8 | 0.146 | 2 | 8 | 18 | 9.5 | 79.5 | 60.5 | 8.5 |
8CRCEU8D | 8 | 0.16 | 2 | 8 | 19.5 | 9.5 | 79.5 | 60.5 | 8.5 |
8CRCEU10D | 10 | 0.30 | 3.15 | 12.6 | 25 | 12 | 90.5 | 68 | 11.5 |
8CRCEU13D | 13 | 0.65 | 5.3 | 21.2 | 29 | 15 | 117 | 87 | 15 |
8CRCEU16D | 16 | 1.15 | 8 | 32 | 34.5 | 19.8 | 148 | 108.4 | 19.8 |
8CRCEU18D | 18 | 1.84 | 10 | 40 | 38 | 21 | 154 | 112 | 21 |
8CRCEU20D | 20 | 2.1 | 12.5 | 50 | 41 | 24 | 169.5 | 121.5 | 24 |
8CRCEU22D | 22 | 2.87 | 15 | 60 | 48 | 26 | 193.5 | 141.5 | 26 |
8CRCEU26D | 26 | 4.5 | 21.2 | 84.8 | 57.5 | 31 | 220 | 158 | 30 |
8CRCEU32D | 32 | 8.21 | 31.5 | 126 | 67 | 38 | 281 | 205 | 37 |