
The HDG K3B Thimble with Master Link is a heavy-duty fiber rope connection assembly designed for aquaculture mooring and marine rigging applications. It combines a hot-dip galvanized thimble with an integrated master link, providing a secure, ready-to-use connection point that protects the rope eye while allowing direct attachment to shackles, chains, or mooring hardware.
The thimble features side ears that guide and retain the fiber rope, preventing wear and kinking under load. The integrated master link eliminates the need for an additional connecting component, simplifying installation and reducing the risk of assembly errors.
HDG K3B Thimble with Master Link Drawing:

Specification of HDG K3B Thimble with Master Link:
| Size | A | B | D | E | P | K | R | Weight kg |
| 2 1/4'' 57mm | 57 | 47 | 3 | 8 | 26 | 42 | 16 | 0.08 |
| 2 1/2'' 64mm | 64 | 55 | 4 | 9 | 32 | 48 | 18 | 0.14 |
| 3'' 76mm | 76 | 64 | 4 | 10 | 38 | 58 | 20 | 0.19 |
| 3 1/4'' 82mm | 82 | 67 | 4 | 11 | 39 | 60 | 22 | 0.26 |
| 3 1/2'' 89mm | 89 | 75 | 4 | 13 | 42 | 74 | 26 | 0.28 |
| 4'' 102mm | 102 | 80 | 4 | 16 | 50 | 78 | 32 | 0.52 |
| 5'' 127mm | 127 | 110 | 6 | 20 | 65 | 95 | 40 | 0.97 |
| 6'' 152mm | 152 | 120 | 7 | 24 | 75 | 115 | 48 | 1.5 |
| 7'' 178mm | 178 | 140 | 7 | 28 | 85 | 140 | 56 | 2.1 |
| 8'' 203mm | 203 | 160 | 8 | 32 | 105 | 160 | 54 | 3.2 |
| 9'' 229mm | 229 | 180 | 10 | 36 | 110 | 175 | 72 | 5 |
| 10'' 254mm | 254 | 200 | 10 | 40 | 120 | 190 | 80 | 6.1 |
| 11'' 279mm | 279 | 220 | 12 | 45 | 145 | 210 | 90 | 9 |
| 12''305mm | 305 | 245 | 14 | 54 | 150 | 230 | 102 | 13.2 |
| 14'' 356mm | 356 | 300 | 14 | 58 | 170 | 290 | 115 | 17.2 |
| 16'' 406mm | 406 | 320 |
|
| 185 | 310 | 130 |
|
| 18'' 350mm | 350 | 350 |
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| 205 | 340 | 150 |
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