Kuumtsingitud terasest kokkukäiv Admiraliteedi ankur. Kaal: 20 kg.
| ANKRU KAAL | A mm | B mm | C mm | D mm | E mm | F mm |
| 5 kg | 382 | 50 | 60 | 380 | 205 | 230 |
| 10 kg | 490 | 60 | 70 | 500 | 255 | 280 |
| 15 kg | 550 | 60 | 80 | 542 | 290 | 320 |
| 20 kg | 590 | 68 | 90 | 600 | 340 | 360 |
| 25 kg | 615 | 68 | 90 | 640 | 340 | 360 |
| 35 kg | 660 | 75 | 130 | 780 | 370 | 400 |